单词	pentamerous
释义	pentamerous /pɛnˈtam(ə)rəs / adjective Botany & Zoology 1Having parts arranged in groups of five.These species are notable for the plesiomorphic retention of venation (albeit already quite reduced) in their tegmina, segmented cerci, and pentamerous tarsi.... The zygomorphic, pentamerous and spurred flowers are approximately 15 x 12 mm in diameter. Most basal Eudicots are dimerous or trimerous, with only occasionally pentamerous types (Sabiaceae, Ranunculaceae) which represent homoplasious trends. 1.1Consisting of five joints or parts. Compare with pentameral.
随便看	breccia brecciate brecciation Brecht, Bertolt Brechtian Breckinridge, John C. Brecknockshire Breconshire bred Breda bredie bred-in-the-bone breech breech birth breechblock breechclout breech delivery breeches Breeches Bible breeches buoy breech face breeching Latinism Latinist Latinity

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