環戊烯 huán wù xī

cyclopentene C5H8 (ring of five carbon atoms)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. cyclopentene C5H8 (ring of five carbon atoms)

Characters

Character Meaning
ring; to surround; to encircle
fifth of the ten Heavenly Stems shí tiān gān
alkene