Cherts
(chert 的复数) n. 燧石\\n[化] 燧石
🗣️ 情景例句
If you can't pay the bill, you're going to be in trouble.
你如果不能付账，就要倒霉。
Would you please hold the door open for me?
请您为我打开门？
OK. I've got a better idea. Why don't we do it together?
好，我有了一个更好的主意。为什么我们不一起干呢？