Naphthothiazole
[化] 萘噻唑
🗣️ 情景例句
I'm tired of working all day.
我厌倦整天工作。
How much is this rug?
这条地毯多少钱？
Oh, cheer up!perhaps we didn't to do badly.
啊，别灰心！或许我们考得还不太糟。