Lithocyst
n. [动](内含平衡石的)石囊
🗣️ 情景例句
See, it works!
瞧， 真有效！
It'll take a few more weeks for the bone to mend.
还需要花两三周骨头才能复原。
In that case, we wouldn't have it in stock.
如果是这样，我们库存不会有。