Hexadiene
[机] 己二烯
🗣️ 情景例句
I'd like to propose a toast to Ms Lin Editor of the Year.
我要请大家为林小姐敬一杯酒，她获选"年度最佳编辑"。
Yes,it's mine.
是，是我的。
but we were afraid that the strength of the current would prevent its landing anywhere before it became exhausted.
但我们担心，洪水力量将使它上岸之前就筋疲力尽了。