oma·sum /oˈmesəm/
重瓣胃
oma·sum /oˈmesəm/ 名詞
重瓣胃
O·ma·sum n. Anat. The third division of the stomach of ruminants. See Manyplies, and Illust. under Ruminant.
◄ ►
omasum
n : the third compartment of the stomach of a ruminant [syn: psalterium,
third stomach]
[also: omasa (pl)]