Annularity
n. 环状, 轮状
🗣️ 情景例句
But first in the school-rooms.
但首先是在教室 。
A barking dog is better than a sleeping lion.
吠犬胜于睡狮。
As soon as she saw it, the woman said she did not like it.
这位妇女对那件衣服只看一眼，就说不喜欢。