Regulated polymer
[化] 有规聚合物
🧩 词语组成解析
v. 管制；管理；规定（regulate的过去分词）
🗣️ 情景例句
And you can tell me
到时候你就可以告诉我`
I played in the yard this afternoon.
我今天下午在庭院玩。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。