英语热门查询
aboriginepenningjerkwaterlapinoffersinkingconsortsnatchedalbeitroseolabarroomsaltydisengagementspewassimilatematrimonialriflederailparalyzedheapedthirstovertakefoliatedteamworkexigencyboldfaceBuddhismlordoticclayeygrimewaterproofretainedradiateepiloguephiliaadditionprejudicescupperstandoffurinatealuharmoniousoccasionamoroustransudationarmourybreathedstoopingcheerfullymiserable
广告
alkyl/'ælkɪl'ælkɪl/
1.noun
烷基,烃基
2.noun [Chemistry]
烷基(一种单价基)