苯并噻吩 (苯並噻吩) běn bìng sāifēn

běn bìng sāifēn set phrase benzothiophene C8H9, a heterocyclic compound (with one benzene ring and one cyclopentene ring)
Domain: Modern Chinese 现代汉语 , Subdomain: , Concept:
Notes: (CC-CEDICT '苯並噻吩')