teetertotter中文什么意思

上下动

跷跷板

英文释义

名词

1. a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end
   同义词：seesaw, teeter, teeter-totter, teeterboard, tilting board, dandle board

动词

1. ride on a plank
   同义词：teeter-totter, seesaw