Poly (vinylidene difluoride)
[化] 聚偏二氟乙烯
🧩 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 much money are you looking for in this job?
你希望的薪水是多少？
Poverty shows us who are our friends and who are our enemies.
贫困才能显出敌和友。
How can you say that?
你怎么可以这样说？