Diallyl
[计] 邻苯二甲酸\\n[化] 1,5-己二烯
🗣️ 情景例句
Are the beaches safe for swimming?
在这儿的海滩游泳安全吗？
He who makes constant complaint gets little compassion.
经常诉苦抱怨，难以博得同情。
I slipped and fell downstairs.
我滑了一跤，从楼梯上摔下来了。