Validacin
有效霉素
🗣️ 情景例句
He insists that politics will affect the human life deeply.
他坚持说政治会对人类的生活产生深远影响。
I hope you can have an enjoyable time on your trip.
我希望你的旅途有个愉快的时光。
I still think we should buy the IBM PC586.
我仍然认为我们应该买IBM586的。