Osmicate
[医] 用锇酸染色, 加锇酸
🗣️ 情景例句
That's very nice of you, but I really can't.
你太客气了，可我真的非走不可。
Marriage comes by destiny.
姻缘命中定。
You should learn these words by heart.
你应该把这些词背熟。