M-phenylenediamine
[化] 間苯二胺
?? 詞語組成解析
苯二胺
??? 情景例句
Nope.
沒有。
I can't say for certain off-hand.
我還不能馬上說定。
A few hours earlier, someone had told the police that thieves would try to steal the diamonds.
數小時以前，有人向警方報告，說有人企圖偷走這些鉆石。