Poly (propylene oxide)
[化] 聚环氧丙烷
🧩 词语组成解析
n. 理工学院, 工艺高等专科学校\\n[化] 聚尿苷酸
🗣️ 情景例句
How many stops will the train make on the way?
路上火车停几站？
Few words are best.
少说为妙。
In time, all Sam's money was paid back in this way.
很快，萨姆全部的钱都用同样的方式还了回来。