Chlorallylene
[化] 3-氯丙烯
🗣️ 情景例句
No. She's at work now.
不在，她正在上班。
To know the disease is half the cure.
找出病根等于治愈了一半。
Mrs.Ramsay received an anonymous letter.
拉姆齐太太收到一封匿名信。