单词	pentenyl
释义	pentenyl noun pen·​te·​nyl ˈpentəˌnil plural -s : any of four univalent radicals C5H9 derived from the pentenes by removal of one hydrogen atom Word History Etymology pentene + -yl
随便看	sacc- saccade saccades saccadic saccadic movement Saccammina saccarified saccarifies saccarifyes saccarifying saccate saccated sacchar- sacchara saccharase saccharases saccharates sacchari- saccharic saccharide saccharides saccharification saccharifications saccharified saccharifies

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