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 year歉收年
lean pork猪精肉
lean-ton.[建]单坡屋顶adj.单倾斜面的;单坡的
lean soil贫瘠土壤
lean down弯下身来,俯身
lean sand瘦砂
lean diet歉收
lean coal低级煤,贫煤
lean meatn.瘦肉
Lean ores贫矿