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单词 proventriculus
释义

proventriculus

noun

pro·​ven·​tric·​u·​lus ˌprō-ven-ˈtri-kyə-ləs How to pronounce proventriculus (audio)
plural proventriculi ˌprō-ven-ˈtri-kyə-ˌlī How to pronounce proventriculus (audio)
-ˌlē
1
: the glandular or true stomach of a bird that is situated between the crop and gizzard
2
: a muscular dilatation of the foregut in most mandibulate insects that is armed internally with chitinous teeth or plates for grinding food
3
: the thin-walled sac in front of the gizzard of an earthworm

Word History

Etymology

New Latin

First Known Use

circa 1836, in the meaning defined at sense 1

Medical Definition

proventriculus

noun

pro·​ven·​tric·​u·​lus ˌprō-ven-ˈtrik-yə-ləs How to pronounce proventriculus (audio)
plural proventriculi -ˌlī How to pronounce proventriculus (audio) -ˌlē How to pronounce proventriculus (audio)
: the glandular or true stomach of a bird that is situated between the crop and gizzard
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更新时间:2024/12/23 22:00:38