Diiodobetanaphthol
[医] 二碘β-萘酚
🗣️ 情景例句
I'm sorry I'll have to pass.
很遗憾我得错过这回了。
Better late than never.
迟做总比不做好。
I don't know whether you realize it, but this condition is essential to us.
我不知道你是否了解，但是，这个条件对我们是必要的。