Bifluoride
[机] 氟氢化物
🗣️ 情景例句
That is extremely interesting.
那极为有趣。
He may well be contented who need neither borrow nor flatter.
一个既不用借债又不用奉承人的人，可以称得上心满意足。
That's an English car!
那才是一辆英国产的小汽车！