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

epimeron

/ˌɛpɪˈmɪːrən

noun (plural epimerons or epimera)

(In insects) the posterior part of the side wall of a thoracic segment.Its posterior margin runs at right angles to the longitudinal axis, before swinging inwards to form distinct genal angles and a genal epimeron on the left-hand side....

Where the posterior margin intercepts the lateral margin on either side, a sharp, posteriorly directed epimeron is formed.
Together the epimera on each side form a wall that encloses and protects the space ventral to the sternites.

Origin

Mid 19th century: from epi- 'near' + Greek mēros 'thigh'.

单词	epimeron
释义	epimeron /ˌɛpɪˈmɪːrən / noun (plural epimerons or epimera) (In insects) the posterior part of the side wall of a thoracic segment.Its posterior margin runs at right angles to the longitudinal axis, before swinging inwards to form distinct genal angles and a genal epimeron on the left-hand side.... Where the posterior margin intercepts the lateral margin on either side, a sharp, posteriorly directed epimeron is formed. Together the epimera on each side form a wall that encloses and protects the space ventral to the sternites. Origin Mid 19th century: from epi- 'near' + Greek mēros 'thigh'.
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