Perfluoropropylene
[化] 六氟丙烯; 全氟丙烯
🗣️ 情景例句
Our toy company makes the most wonderful toys for kids.
我们玩具公司为小孩子们制造最棒的玩具。
All are not hunters that blow the horn.
吹号角的未必都是猎人。
but then she decided that at her age it might be more prudent to have someone with her,
但转念一想，像她这个年纪，最好找个人一起去。