Cessation reaction
[化] 终止反应; 链终止反应
🧩 词语组成解析
🗣️ 情景例句
It is.
正是。
What's the matter with you?
你怎么啦？
found a brother who was thought to have been killed twenty years before.
巴斯曼如何找到了据信已在20年前死去的兄弟的事。