Ratching
作棘齿, 刻锯齿
🗣️ 情景例句
I had never been there before.
我以前从来没有去过那里 。
It is a great art to laugh at your own misfortune.
对己之不幸付之一笑，这是一门伟大的艺术。
The first question to answer is whether a planet can actually support life.
第一个需要解答的问题是一颗行星是否有能够维持生命的条件。