Diallyl
[计] 邻苯二甲酸\\n[化] 1,5-己二烯
🗣️ 情景例句
Stop complaining.
别抱怨了。
What do economists say about the present crisis?
经济学家们对于现在的危机做何说法？
He's already a little weak in Chinese.
他的中文已经有点儿弱了。