Catalytic polymerization
[机] 催化聚合
🧩 词语组成解析
a. 催化的\\n[医] 催化的
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
She forgave her husband.
她原谅了她的丈夫。
The (or A) beggar may sing before the thief (or footbad).
既是穷光蛋，何虑窃贼偷。
Recently, one of Jeremy's closest friends asked him to make a speech at a wedding reception.
最近，杰里米的一个最亲密的朋友请他在一个婚礼上祝词。