trencherman
/ˈtrentʃəmən/noun
(pl. -men /-mən/)［usu. with adj.］
- humorous a person who eats in a specified manner, typically heartily〈幽默〉（尤指胃口好的）食客：
a doughty trencherman who gives the Simpson's beef trolley a good run for its money.
一个使辛普森的牛肉推车生意红火的健壮食客。