短語(yǔ)詞組短語(yǔ)acyclic c hydrocarbon 無(wú)環(huán)烴Acyclic aliphatic hydrocarbon 開鏈烷烴unsaturated acyclic hydrocarbon 不飽和無(wú)環(huán)烴;不飽和鏈烴saturated acyclic hydrocarbon [有化]飽和無(wú)環(huán)烴 返回 acyclic hydrocarbon