Nucleofugic
离核的
🗣️ 情景例句
It's important
这是很重要的
The secret of success is constancy of purpose.
成功的秘诀是目标坚定。
Holiday hotels tend to cater for one nationality of visitors especially, sometimes exclusively.
假日旅馆有只接待来自一个国家的旅游者的倾向，有时会达到排他的程度。