Borofluoric acid
[机] 氟硼酸
🧩 词语组成解析
🗣️ 情景例句
I never really thought about being a mother as a career.
我真的从来没有想到做母亲还是一种事业。
I could only guess the number of people in the room.
我无法正确地猜测房间里面有多少人。
Millionaires don't buy things on instalments!
百万富翁是不会分期付款买东西的！