leanv.倾斜；倾向；依靠；倚；屈身adj.瘦的；贫乏的；无脂肪的n.瘦肉；倾斜，倾向lean cheese脱脂干酪lean liquor乏液lean design精益设计leaning out(混合气) 倾向于稀的方面lean matter排版印版lean firing侧倾射击lean ore.贫矿lean tissue瘠瘦组织, 无脂肪组织lean burden贫装料lean rickets[医] 消瘦性佝偻病