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
Examinations are at hand.
考试在即。
Rip off!
抢劫啊！
for in the evening she would be going to a fancy-dress part with her husband.
因为晚上她要同丈夫一起参加一个化装舞会。