Naphthathiourea
a-萘硫脲
🗣️ 情景例句
I wouldn't miss a day even if I were really sick.
即使我真的病了，也不想错过一天。
Show me a liar, and I'll show you a thief.
谎言是做贼的第一步。
There is a boat in the river.
小河里有一条船。