Lithocyst
n. [动](内含平衡石的)石囊
🗣️ 情景例句
When are they coming?
他们什么时候来？
It'll be easier for us to get down to facts then.
这样就容易进行实质性的谈判了。
What about your inside pocket? Maybe you put it there.
里面的口袋呢？或许你把它放在那儿了。