ru·men /ˈrumən/
瘤胃,反芻
ru·men /ˈrumən/ 名詞
瘤胃
Ru·men n.
1. Anat. The first stomach of ruminants; the paunch; the fardingbag. See Illust. below.
2. The cud of a ruminant.
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rumen
n : the first compartment of the stomach of a ruminant; here
food is collected and returned to the mouth as cud for
chewing [syn: first stomach]
[also: rumina (pl)]