Semicanal
[医] 半管
🗣️ 情景例句
You're working pretty hard these days.
你这阵子工作得很辛苦呀。
The pressuer of work was too great for him.
工作压力使他承受不了。
Because the gravity on the Moon's surface is only a sixth of Earth's
由于月球表面的重力仅是地球表面的1/6-