释义 |
see saw短语¹⁴⁴⁹⁷²⁺² 基本英英例句 跷跷板
名词 seesaw: 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: ride on a plankmove up and down as if on a seesawmove unsteadily, with a rocking motion Play what? Slide or See saw? 玩什么?溜滑梯还是翘翘板? tvyard |