Level 6 · word 18,750 of 20,000

underbelly

/ˈʌndərˌbeli/ American
  • n. 下腹部, 薄弱部分
Definition
  • n. the lower part of an animal's body, or a hidden weak part
Example
The documentary exposed the criminal underbelly hidden beneath the city.
这部纪录片揭露了隐藏在这座城市底下的犯罪暗面。