Acetpyrogallol
[医] 三乙酰焦├酚
🗣️ 情景例句
We finished addressing over three hundred envelopes.
我们写了三百多个信封地址了。
I have some left.
我剩下一些。
Quick, turn the gas off. Cover the pan. Be careful!
快，把煤气关上。盖上锅。小心！