Uncatalyzed polymerization
[化] 非催化聚合
🧩 词语组成解析
未催化的, 未受触媒作用的
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
What do you do for a living, Mr. Stewart?
你是做哪一行的 Stewart先生？
I did composition last month.
我上个月做作文。
Many people will sleep and eat on the marae during these three days and share their memories of the dead person.
许多人还会在这3天期间吃住在集会地，以共同悼念亡人。