词根词缀：ethyl-

【来源及含义】Greek: upper air, purer air [alcohol and sufuric acid]; in scientific terminology, "volatile, clean-smelling, euphoria-producing liquid composed of alcohol and sufuric acid"

【同源单词】ethanol, ethyl, ethyl cellulose, ethyl gasoline, ethyl tert-butyl ether, ethylamine

词根词缀：osmo-, osmia-, osmi-, osm-, -osmia, -osmatic (smell)

【来源及含义】Greek: odor; smell, smelling

【相关描述】Don't confuse this osmo- word-unit with another osmo- unit meaning "impulse, thrust".

【相关词根词缀】Inter-related cross references, directly or indirectly, involving word units meaning "smell, odor": arom-; brom-; odor-, odori-; olfacto-; osphresio-; ozon-.

【同源单词】allotriosmia, anosmatic, anosmia gustatoria, anosmia, anosmic, anosmic

词根词缀：rancid-

【来源及含义】Latin: stinking, offensive; spoiled, rotten; foul smelling, disgusting

【同源单词】rancid, rancidification, rancidify, rancidity, rancidly, rancidness