Acetylenedichloride
[化] 乙炔化二氯; 對稱二氯乙烯; 對稱二氯代乙烯; 二氯乙烯; 1,2-二氯乙烯
??? 情景例句
Thanks for asking.
謝謝你的邀請。
This windows is junst as small as that one.
這扇窗戶剛好和那扇一樣小。
Pay cash for this one and then we'll see what we can do.
這次就請付現金，以后我們再看看