Boron triethoxide
[機(jī)] 硼酸乙酯
?? 詞語(yǔ)組成解析
boron
[['b?:r?n]]
n. 硼\\n[化] 硼B(yǎng)
??? 情景例句
A little over two hours.
兩個(gè)鐘頭多一點(diǎn)。
Far rather would she that he were dead.
她實(shí)在巴不得他死掉。
No, not very. You need a driving permit. Have you got one?
不，不很貴。你需要一個(gè)駕駛執(zhí)照。你有沒(méi)有？