英语词汇“boom”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

boom²

(bm)

1. Nautical A spar extending usually from a mast to hold the foot, clew, or tack of a sail.

2. A long pole extending upward at an angle from the mast of a derrick to support or guide objects being lifted or suspended.

a. A barrier composed of a chain of floating logs, typically used to block the passage of boats or to arrest the downstream motion of logs in a log drive.

b. A floating barrier serving to catch debris or to contain an oil spill.

4. A long movable arm used to maneuver and support a microphone.

a. A spar that connects the tail surfaces and the main structure of an airplane.

b. A long hollow tube attached to a tanker aircraft, through which fuel flows to another aircraft being refueled in flight.

tr.v. boomed, boom·ing, booms

To move or position using a crane: boomed the cargo onto the ship.

Idiom:

drop/lower the boom

To act suddenly and forcefully to repress a practice or reprimand an offender; crack down.

[Dutch, tree, pole, from Middle Dutch; see bheuə- in the Appendix of Indo-European roots.]

boom²

contamination containment booms

单词	boom
释义	boom² (bm) n. 1. Nautical A spar extending usually from a mast to hold the foot, clew, or tack of a sail. 2. A long pole extending upward at an angle from the mast of a derrick to support or guide objects being lifted or suspended. 3. a. A barrier composed of a chain of floating logs, typically used to block the passage of boats or to arrest the downstream motion of logs in a log drive. b. A floating barrier serving to catch debris or to contain an oil spill. 4. A long movable arm used to maneuver and support a microphone. 5. a. A spar that connects the tail surfaces and the main structure of an airplane. b. A long hollow tube attached to a tanker aircraft, through which fuel flows to another aircraft being refueled in flight. tr.v. boomed, boom·ing, booms To move or position using a crane: boomed the cargo onto the ship. *Idiom:* *drop/lower* the boom To act suddenly and forcefully to repress a practice or reprimand an offender; crack down. [Dutch, tree, pole, from Middle Dutch; see bheuə- in the Appendix of Indo-European roots.] boom²** contamination containment booms
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