四氯乙烯

sì lǜ yǐ xī

คำจำกัดความ

1. tetrachloroethylene

คำย่อยของ 四氯乙烯

• 乙 yǐ: second of the ten Heavenly Stems 十天干[shí tiān gān]
• 乙 zhé: turning stroke (in Chinese characters), aka 折[zhé]
• 四 sì: four
• 乙烯 yǐ xī: ethylene
• 氯 lǜ: chlorine (chemistry)
• 氯乙烯 lǜ yǐ xī: vinyl chloride (chloroethene C2H3Cl)
• 烯 xī: alkene