Kairoline
N-甲基四氢化喹啉
🗣️ 情景例句
Would you like to discuss it over lunch, Mr. Smith?
史密斯先生，吃饭时再讨论好吗？
I meet the boy whose aunt is a musician.
我遇到那个男孩的姑妈是音乐家。
I can do nothing but that.
我只会做那件事。