Polyolefin acid
[化] 聚烯酸
🧩 词语组成解析
n. [化]聚烯烃
🗣️ 情景例句
I'd like to go into the city and meet you there,
我想到城里去看你，
By doing we learn.
经一事，长一智。
He was trained to be a lawyer.
他被培养成一名律师。