Propylene tetramer
[化] 四聚丙烯
🧩 词语组成解析
n. 丙二醇\\n[化] 丙烯
n. [化]四聚物
🗣️ 情景例句
It's certainly a pleasure to meet you.
认识你真是我的荣幸。
It's wonderful! It's terrific!
棒极了。
Yes. Go along Zhongshan Road, and turn right at the second crossing. Go across the bridge.
可以。沿着中山路走，在第二个十字路口处进右拐弯。过桥后。