Erb's points
[医] 欧勃氏点(位于锁骨上的胸锁乳突肌后缘,如刺激可引起许多臂肌收缩)
🧩 词语组成解析
n. 转轨器, 道岔\\n[计] 磅
🗣️ 情景例句
I remember when I used to be a Girl Scout.
我记得我还是一名女童子军的时候。
The whole thing was held up about half an hour.
整个事情耽搁了约半小时。
But some time later it began to rain.
但过了一阵子。天下起雨来，