Bottomless pit
01
无底洞, 填不饱的肚子
a person who eats constantly, seemingly without ever getting full, or someone with an insatiable appetite
Disapproving
Humorous
Informal
例子
She ate an entire pizza and two burgers yesterday — she ’s a bottomless pit!
她昨天吃了一整个披萨和两个汉堡——她是个无底洞！
