Level 6 · word 16,004 of 20,000

infestation

/ˌɪnfeˈsteɪʃən/ American
  • n. 大批出没, 横行
Definition
  • n. a large, harmful number of insects or pests spreading somewhere
Example
The restaurant closed temporarily because of a serious cockroach infestation.
餐厅因为严重的蟑螂泛滥而暂停营业。