聚四氟乙烯

jù sì fú yǐ xī

定義

1. polytetrafluoroethylene (PTFE), trademarked as Teflon

聚四氟乙烯 の構成語

• 乙 乙 yǐ: second of the ten Heavenly Stems 十天干[shí tiān gān]
• 乙 乙 zhé: turning stroke (in Chinese characters), aka 折[zhé]
• 四 四 sì: four
• 聚 聚 jù: to congregate
• 乙烯 乙烯 yǐ xī: ethylene
• 氟 氟 fú: fluorine (chemistry)
• 烯 烯 xī: alkene