polytetrafluoroethylene
n. [高分子] 聚四氟乙烯
发音
US
/ˌpɑlitɛtɹəˌflɔɹoʊˈɛθɪlin/
UK
/ˌpɒlitɛtɹəˌflɔːɹəʊˈɛθɪliːn/
词形变化
polytetrafluoroethylenes
复数
polytetrafluoroethylenes
别名
polytetrafluorethylene
PTFE
释义与例句
n.
-
1.
A tough synthetic resin used to make seals and bearings and to create a nonstick coating on cooking utensils.
聚四氟乙烯
可数 不可数
词汇关系
词源
From poly- + tetrafluoroethylene.
来源：wiktionary