Semicircular canal
n. （内耳的）半规管
🧩 词语组成解析
a. 半圆的\\n[医] 半环形的
🗣️ 情景例句
Will you come over to help me with the tough job?
您能否来帮助我做这项艰苦的工作？
A life without a purpose is a ship without a rudder.
人生无目的，犹如船失去了舵。
For a whole week I did not smoke at all and during this time, my wife suffered terribly.
整整一个星期我根本没有吸烟。在此期间，我妻子吃尽了苦头。