Ratch
n. （防倒转的）棘齿
✅ 同义词
🗣️ 情景例句
I'm really glad to see you.
非常高兴见到 。
May I try it on?
我能试穿一下吗？
He sent the journalist two more faxes, but received no reply.
他给记者先后发去两份传真，但对方毫无反应。