| 释义 | 
		Definition of billfish in English: billfishnounPlural billfishes A large, fast-swimming fish of open seas, with a streamlined body and a long pointed snout. It occurs on the surface in warmer waters and is a popular sporting fish. Family Istiophoridae: three genera and several species, including the marlins, sailfish, and spearfish  Example sentencesExamples -  She is investigating if tuna, marlin and other billfish see colours and movements differently, which could help make more specific fishing techniques, reducing unnecessary and illegal catches.
 -  Past longline catch data from these areas show that an unacceptably high level of juvenile swordfish and billfish are being landed.
 -  When you try to hook a billfish and miss, all you recover is the hook and the head of the ballyhoo (the herring-like baitfish); hence the corruption, San Cocho.
 -  The fastest-swimming fish are the billfish and the tunas.
 -  If funds permit, then a mixed itinerary that includes billfish, tarpon, bonefish, or even dorado, is well within the scope of a two or three week expedition.
 -  As our understanding of large marine predators increases, the critical role of concentrations of mesopelagic cephalopods in the lives of such species as elephant seals, billfishes and tuna is becoming clear.
 -  Records from fishing boats highlight four areas showing unusual diversity in sharks, tuna, billfishes, and other big predators, says Boris Worm of the Institute for Marine Science in Kiel, Germany.
 -  The ultimate challenge for the shorefisherman is probably a billfish or tuna from the shore, and Australia is one of the few places in the world for that.
 -  Leave the oceans' bluefin tunas and billfish and sea turtles alone, but pay no attention to the man behind the curtain - as he shovels redfish into the boiler.
 -  But in the billfish big leagues it can take $5,000 or more - sometimes way more - just to play in a game where payouts of thousands of dollars, even hundreds of thousands, are at stake.
 -  ‘A lot of time men's glory comes from the kill,’ says Bierman, who releases all her billfish, even in tournaments.
 -  Fish species like tunas, seerfishes, billfishes and mackerels fall in this category.
 -  Bluewater big-game fishing for marlin and other billfish is not only a challenge for the angler, but also for the boat captain and crew.
 -  He rated billfish the supreme species because, wait for it, they jumped.
 -  They strike the bait with such power when they leap into the air that a strong line is an absolute must since a billfish of that caliber and poundage can make a line with an 80 pound breaking sprain seem like thread under all that pressure.
 -  Harvesting of swordfish, sharks, billfish, and tunas in the Atlantic is regulated by the International Commission for the Conservation of Atlantic Tunas.
 -  Some are larger and more colorful than others, and deep-water rigs offer the occasional glimpse at a tuna or even a billfish.
 -  We know that there has been a big shift already - we are replacing big tuna and billfish with things like snake mackerel and pelagic stingrays.
 -  Finding that these men who fished for the billfish monsters were as alike, and yet as different as it were possible to be, to each other and to myself.
 -  However, aside from anecdotal reports of color changes in various pelagic fish, particularly billfish, little else is known.
 
    Definition of billfish in US English: billfishnounˈbilfiSH A large, fast-swimming fish of open seas, with a streamlined body and a long pointed snout. It occurs on the surface in warmer waters and is a popular sporting fish. Family Istiophoridae: three genera and several species, including the marlins, sailfish, and spearfishes  Example sentencesExamples -  Leave the oceans' bluefin tunas and billfish and sea turtles alone, but pay no attention to the man behind the curtain - as he shovels redfish into the boiler.
 -  Past longline catch data from these areas show that an unacceptably high level of juvenile swordfish and billfish are being landed.
 -  Harvesting of swordfish, sharks, billfish, and tunas in the Atlantic is regulated by the International Commission for the Conservation of Atlantic Tunas.
 -  ‘A lot of time men's glory comes from the kill,’ says Bierman, who releases all her billfish, even in tournaments.
 -  He rated billfish the supreme species because, wait for it, they jumped.
 -  They strike the bait with such power when they leap into the air that a strong line is an absolute must since a billfish of that caliber and poundage can make a line with an 80 pound breaking sprain seem like thread under all that pressure.
 -  We know that there has been a big shift already - we are replacing big tuna and billfish with things like snake mackerel and pelagic stingrays.
 -  Records from fishing boats highlight four areas showing unusual diversity in sharks, tuna, billfishes, and other big predators, says Boris Worm of the Institute for Marine Science in Kiel, Germany.
 -  The ultimate challenge for the shorefisherman is probably a billfish or tuna from the shore, and Australia is one of the few places in the world for that.
 -  She is investigating if tuna, marlin and other billfish see colours and movements differently, which could help make more specific fishing techniques, reducing unnecessary and illegal catches.
 -  When you try to hook a billfish and miss, all you recover is the hook and the head of the ballyhoo (the herring-like baitfish); hence the corruption, San Cocho.
 -  If funds permit, then a mixed itinerary that includes billfish, tarpon, bonefish, or even dorado, is well within the scope of a two or three week expedition.
 -  As our understanding of large marine predators increases, the critical role of concentrations of mesopelagic cephalopods in the lives of such species as elephant seals, billfishes and tuna is becoming clear.
 -  Fish species like tunas, seerfishes, billfishes and mackerels fall in this category.
 -  However, aside from anecdotal reports of color changes in various pelagic fish, particularly billfish, little else is known.
 -  Finding that these men who fished for the billfish monsters were as alike, and yet as different as it were possible to be, to each other and to myself.
 -  Bluewater big-game fishing for marlin and other billfish is not only a challenge for the angler, but also for the boat captain and crew.
 -  The fastest-swimming fish are the billfish and the tunas.
 -  Some are larger and more colorful than others, and deep-water rigs offer the occasional glimpse at a tuna or even a billfish.
 -  But in the billfish big leagues it can take $5,000 or more - sometimes way more - just to play in a game where payouts of thousands of dollars, even hundreds of thousands, are at stake.
 
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