Polyhexafluoropropylene oxide
[化] 聚六氟氧化丙烯; 聚六氟环氧丙烷
🧩 词语组成解析
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
I hear the exams will be very tough.
我听说考试挺难的。
Do you go on picnics?
你常去郊游吗？
It was not yet light, so it was easy to stay hidden.
天还没亮，所以很容易隐蔽。