seesaw
音標['si:s?:] 讀音漢語翻譯
n. 蹺蹺板, 蹺蹺板遊戲, 起伏交替的動作
a. 上下或前後搖動的, 互動的
vi. 玩蹺蹺板, 上下或來回搖動
vt. 使上下或來回搖動
詞型變化：
動詞過去式:seesawed 過去分詞:seesawed 現在分詞:seesawing 第三人稱單數:seesaws英文解釋：
名詞 seesaw:
- a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end同義詞：teeter, teeter-totter, teetertotter, teeterboard, tilting board, dandle board
動詞 seesaw:
- ride on a plank同義詞：teeter-totter, teetertotter
- move up and down as if on a seesaw
- move unsteadily, with a rocking motion同義詞：teeter, totter