Seesaw
['siːsɔː] or ['si,sɔ]
解释:
(noun.) a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end.
(verb.) move up and down as if on a seesaw.
贾尼斯编辑--From WordNet
解释:
(n.) A play among children in which they are seated upon the opposite ends of a plank which is balanced in the middle, and move alternately up and down.
(n.) A plank or board adjusted for this play.
(n.) A vibratory or reciprocating motion.
(n.) Same as Crossruff.
(v. i.) To move with a reciprocating motion; to move backward and forward, or upward and downward.
(v. t.) To cause to move backward and forward in seesaw fashion.
(a.) Moving up and down, or to and fro; having a reciprocating motion.
编辑:思朋斯
同义词及近义词:
n. [1]. Reciprocating motion.[2]. Tetter-totter, titter-totter.
杰西编辑
解释:
n. motion to and fro as in the act of sawing: a play among children in which two seated at opposite ends of a board supported in the centre move alternately up and down.—adj. moving up and down or to and fro: reciprocal.—v.i. to move backwards and forwards.
手打:温迪