基本解釋n.瘤胃(反芻動物的第一胃)同根派生 rumens相關詞英漢例句用作名詞 (n.)Goats use rumen, reticulum and omasum to digest silage.羊利用瘤胃、蜂巢胃、重瓣胃來消化草料。The cow gets rid of the gases formed in the rumen by belching at frequent intervals.??拷洺5拇蜞靡葬尫帕鑫钢行纬傻臍怏w。rumens更多例句