Ratchet arrangement
[化] 棘轮装置
🧩 词语组成解析
n. 棘轮, 棘爪\\n[机] 棘轮, 棘齿轮
🗣️ 情景例句
There are several tours of the Grand Canyon.
到大峡谷有好几个旅游团。
We don't have any different opinions about the contractual obligations of both parties.
就合同双方要承担的义务方面，我们没有什么意见。
Let's see what we can substitute.
我们来想看看有没有什么可以代替的。