see-saw
英
美
- n.跷跷板adj.反复变化的;摇摆不定的vi.玩跷跷板
名词 seesaw:
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a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end
动词 seesaw:
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ride on a plank
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move up and down as if on a seesaw
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move unsteadily, with a rocking motion
用作名词 (n.)
- Near the seesaw I saw a saw saw the wood into four.
在跷跷板附近,我看见一个锯子把那木头锯成四段。
- How may saws could a see-saw saw if a see-saw could saw saws?
如果跷跷板能看见锯子的话,它能看见几个?