Bascule movement
[医] 弹摆运动
🧩 词语组成解析
n. 竖旋桥活动桁架
🗣️ 情景例句
I'm going to excuse myself.
很抱歉失陪。
The whole class is in a heated discussion.
全班同学正在热烈讨论。
I used to travel by air a great deal when I was a boy.
我在幼年的时候，曾多次乘飞机旅行。