Dipropargyl
[化] 聯炔丙基; 1,5-己二炔; 二炔丙基
??? 情景例句
How do you want your hot dogs?
你的熱狗想要什么調料？
I've studied the reports of past meetings.
我學習了以往的會議記錄。
Let 's see, that means a 2% discount if paid within ten days.
哦。那是說如果10天內付款，有2%的折扣。