Dienes
[化] 双烯; 二烯烃
🗣️ 情景例句
When no settlement can be reached, the disputes shall be submitted for arbitration.
如果协商得不到解决，应将争议提交仲裁。
She's going to be 15 next month.
下个月她就满15了。
Do you want to speak to her?
您要同她谈话吗？