Flavaniline
黄苯胺, 2-对氨苯基-4-甲基喹啉
🗣️ 情景例句
Have you got any plans for celebrating your birthday?
你计划好怎样庆祝你的生日了吗？
A bad padlock invites a picklock.
开门揖盗。
I don't know! The address was on a piece of paper,but I can't find it now!
我不知道！地址在一张纸上，但现在找不着了！