"a hefty athlete" "a muscular boxer" "powerful arms"
"a hefty dictionary"
"it cost a considerable amount" "a goodly amount" "received a hefty bonus" "a respectable sum" "a tidy sum of money" "a sizable fortune"
A..hefty man who..might have been a professional pugilist.
A hefty tot of rum all round.
One of these entitles you to some hefty reductions on the trains.
牛津高阶第八版
美国韦氏词典
Dictionary.com
Free Dictionary
维基百科 (自由的百科全书)