英语词汇“tractellum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	tractellum
释义	‖ tractellum Biol.\|trækˈtɛləm\| Pl. tracˈtella. [mod.L., f. L. tract-, ppl. stem of trahĕre to draw, after flagellum: cf. pulsellum.] The anterior flagellum of an infusorian, etc., which serves to draw the body after it in swimming. Hence tracˈtellate a. [-ate²], furnished with a tractellum. 1880Kent Infusoria I. 429 Among the free-swimming monoflagellate Infusoria.., where the locomotive appendage..fulfils during natation the rôle of a tractellum.1891Cent. Dict., Tractellate.
随便看	gentlewomanlike gentlewomanly gently gentman gentoo Gentoo gentre gentreis gentres gentrice gentrification gentrify gentry gentu gentue genty gentyl(e) gentyll(e) genu genual genuant genuclast Genuese genuflect genuflection

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