Ratchets
n. （防倒转的）棘齿( ratchet的名词复数 )\\nv. （防倒转的）棘齿( ratchet的第三人称单数 )
🗣️ 情景例句
Building a city can be a disaster for the environment.
新建一个城市对于环境来说可能是一场灾难。
As well be hanged for a sheep as for a lamb.
偷大偷小都是贼。
She spent a lot of money on books.
她花了很多钱来买书。