Bezoar
n. 粪石, 牛黄\\n[医] 粪石
✅ 同义词
🗣️ 情景例句
It was not until yesterday that I noticed it.
我一直到昨天才注意到它。
How long have you been studying English?
你学了多长时间的英语了？
Yes, we must.
是的，一定得请。