Alkyle
[医] 烃基化物
🗣️ 情景例句
I do care.
我真的关心。
We trust you can meet our requirements.
相信贵方能满足我们的要求。
It can be unpleasant to live even several miles from an aerodrome;
即使住在离机场几英里以外的地方，机场的噪音也会使人难受。