单词	proventriculus
释义	proventriculus noun pro·​ven·​tric·​u·​lus ˌprō-ven-ˈtri-kyə-ləs  plural proventriculi ˌprō-ven-ˈtri-kyə-ˌlī  -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  plural proventriculi -ˌlī  -ˌlē  : the glandular or true stomach of a bird that is situated between the crop and gizzard
随便看	ten-in-one ration ten-percenter ten-ring ten-speed ten-speeds ten-spot ten-strike ten-twent-thirt ten-twenty-thirty ten-week stock tenabilities tenability tenable tenableness tenablenesses tenabler tenablest tenablier tenabliest tenably tenace tenaces tenacious tenaciously tenaciousness

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