dimerous
dimerous[ˈdɪm(ə)rəs]adjective- (Botany & Zoology)having parts arranged in groups of two
(植,动)二基数的;分二部的;具二跗节的
■consisting of two joints or parts
由两个关节(或部分)组成的
语源- early 19th cent.: from modern Latin dimerus (from Greek dimerēs 'bipartite') + -ous
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