Polymerization catalyst
[化] 聚合催化剂
🧩 词语组成解析
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
He's always been a real playboy.
他就是个花花公子。
Beggars cannot be choosers.
饥不择食。
They will think that you are the eyes and ears of the manager.
他们会认为，你是经理的耳目。