Acetylenic halide
[機(jī)] 炔屬鹵化物, 鹵代炔
?? 詞語(yǔ)組成解析
[機(jī)] 炔的
n. 鹵化物\\na. 鹵化物的
??? 情景例句
In the meantime, what would you like?
對(duì)了， 你想要點(diǎn)什么？
You were here in February,weren't you?
二月份你曾在這里，對(duì)不對(duì)？
Liu Fang is not here.
劉芳沒(méi)有到。