Boron rtifluoride
[機(jī)] 氯化硼
?? 詞語組成解析
boron
[['b?:r?n]]
n. 硼\\n[化] 硼B(yǎng)
??? 情景例句
I'm really glad to see you.
非常高興見到 。
Who is the chief of sate of this nation?
誰是這國家的領(lǐng)袖？
It's already in transit.
已經(jīng)在運(yùn)輸中了。