I gobbled it up in a minute flat. 我狼吞虎咽, 一下子就盘底朝天。 This puny hamburger can't satisfy my hunger. 这小小的汉堡,不够我塞牙缝。 He's got a cast iron stomach. 他的胃口奇佳,什么都消化得下。 He eats like there's no tomrrow. 他狼吞虎咽,好像有了今天没明天。 His stomach is a bottomless pit. 他的胃像无底洞。