Seesaw
[ ['si:sɔ:] ]
成人 Adult Edu
n. 跷跷板, 跷跷板游戏, 起伏交替的动作\\na. 上下或前后摇动的, 交互的\\nvi. 玩跷跷板, 上下或来回摇动\\nvt. 使上下或来回摇动
✅ 同义词
🏥 医学释义
跷跷板，前后动，杠杆
🗣️ 情景例句
You'll never be in shape until you eat less and exercisemore.
只有少吃多锻炼才能健美。
Where were you on Tuesday?
星期二你在哪里？
Because my father found work in Paris.
因为我父亲在巴黎找到了工作。