单词	seesaw
释义	seesaw1 nounseesaw2 verb seesawsee‧saw1 /ˈsiːsɔː $ -sɒː/ noun [countable] Word Origin WORD ORIGINseesaw1 Origin: 1600-1700 Probably from ➔ SAW2 Examples EXAMPLES FROM THE CORPUS As soon as they try to see Agnes's mind it sinks down and up pops Perdita like a seesaw. It is rather like warfare, the seesaw of offensive and defensive, of tank armour and the high-velocity penetrating bullet. It should be a seesaw affair. Like the other end of a seesaw, Agnes rose. ` Where's Magrat? So, lie flat on your back over the pivot on a seesaw, and arrange yourself so that it balances. Which boy on the seesaw is heavy? word sets WORD SETS► Toys brick, nounbuilding block, nouncap, nouncatapult, nounclimbing frame, nounfinger-paints, nounfirecracker, nounglove puppet, noungolliwog, noungolly, nounhobbyhorse, nounhoop, nounhula hoop, nounjack-in-the-box, nounjack-o'-lantern, nounkaleidoscope, nounkewpie doll, nounkite, nounLego, nounPlasticine, nounPlay-Doh, nounplayhouse, nounplaypen, nounplaything, nounpogo stick, nounpuppet, nounpuzzle, nounrag doll, nounrattle, nounrocking horse, nounscooter, nounseesaw, nounslide, nounsoft toy, nounsquirt gun, nounstink bomb, nounstuffed animal, nounteddy bear, nounteeter-totter, nountoboggan, nountop, nountoy, nountrain set, nountreehouse, nountrike, nounwater pistol, nounwhirligig, nounwhoopee cushion, noun 1a piece of equipment that children play on, made of a board that is balanced in the middle, so that when one end goes up the other goes down SYN teeter-totter American English2a repeated movement from one state or condition to another and back again SYN  oscillation seesaw1 nounseesaw2 verb seesawseesaw2 verb [intransitive] Verb Table VERB TABLE seesaw Simple Form Present I, you, we, they seesaw he, she, it seesaws Past I, you, he, she, it, we, they seesawed Present perfect I, you, we, they have seesawed he, she, it has seesawed Past perfect I, you, he, she, it, we, they had seesawed Future I, you, he, she, it, we, they will seesaw Future perfect I, you, he, she, it, we, they will have seesawed Continuous Form Present I am seesawing he, she, it is seesawing you, we, they are seesawing Past I, he, she, it was seesawing you, we, they were seesawing Present perfect I, you, we, they have been seesawing he, she, it has been seesawing Past perfect I, you, he, she, it, we, they had been seesawing Future I, you, he, she, it, we, they will be seesawing Future perfect I, you, he, she, it, we, they will have been seesawing Examples EXAMPLES FROM OTHER DICTIONARIES Stock prices seesawed throughout the morning. EXAMPLES FROM THE CORPUS His fortunes, internationally and domestically, as player and captain, seesawed alarmingly during the 1991-92 season. Mickelson never was really in it, as his 2 birdies and 2 bogeys kept him seesawing between 5 and 6 under. Other reluctant players include squirrels, coyotes and ravens, all of whom seesaw in synchrony. The Dow Jones Industrial Average seesawed before closing down 21. 32 at 5066. 9. The Dow Jones Industrial Average fell 21. 32 to 5066. 9 after seesawing for most of the session. to keep changing from one state or condition to another and back again:  Before the election, the president seesawed in the polls.
随便看	integrate integrated integrated circuit integration Wheaties wheatmeal whee wheedle wheel wheelbarrow wheelbase wheelchair wheel-clamp wheel clamp wheeled wheeler-dealer wheelhouse wheelie wheelie bin wheeling and dealing wheelwright wheeze wheezily wheeziness wheezy

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