Unsym-tetrachloroethane
[化] 偏四氯乙烷
?? 詞語(yǔ)組成解析
n. [化]四氯乙烷
??? 情景例句
Philip, why don't you go
Philip 你何不去
I paid another two dollars for my laundry this morning.
今天早晨我付了剩下的兩美元洗衣服。
I was only five when my father had taken me abroad, and that we eighteen years ago.
我5歲那年，父親就帶我出了國(guó)，那是18年前的事了。