n.牛肉；食用肉；食用牛；〈口〉肌肉v.充实；使(菜牛等)长膘；发牢骚；告发adj.供食用的；牛类的网络被发牢骚的；被屠宰变形：复数：beefs现在分词：beefing过去分词：beefed双语释义：n.(名词)[U]牛肉 meat from a cow[U]力量 physical strength; power[C]抱怨; 牢骚complaintv.(动词)vt 抱怨complain英英释义： beef[ bi:f ]n.cattle that are reared for their meat同义词：