单词 | venule |
释义 | Word Frequency venule(ˈvɛnjuːl) noun 1. anatomy any of the small branches of a vein that receives oxygen-depleted blood from the capillaries and returns it to the heart via the venous system 2. any of the branches of a vein in an insect's wing Derived forms venular (ˈvɛnjʊlə) or venulous (ˈvɛnjələs) adjective Word origin C19: from Latin vēnula diminutive of vēna vein |
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