Glutaconimide
戊烯二酰亚胺
🗣️ 情景例句
Thanks, Mrs. Martinelli.
谢谢 ，Martinelli太太。
He who purposes to be an author, should first be a student.
想当作家，相当学生。
Why people are prepared to tolerate a four-hour journey each day for the dubious privilege of living in the country is beyond me.
人们为什么情愿每天在路上奔波4个小时去换取值得怀疑的乡间的优点，我是无法理解的。