Annuluses
环面( annulus的名词复数 )
🗣️ 情景例句
Did any of your previous positions require typing?
你以前的职务中有没有需要打字的？
Is there a subway station nearby?
这附近有没有地铁车站？
Whichever you choose, you won't be satisfied.
不论你选择哪一个，你都不会满意。