extermination

英 [ɪksˌtɜːmɪˈneɪʃən]

美 [ɪkˌstɜrməˈneɪʃən]

n.  绝灭，消灭，根绝

复数：exterminations　

BNC.21446 / COCA.18574

柯林斯词典

• VERB 消灭;灭绝;根除
  Toexterminatea group of people or animals means to kill all of them.
  1. A huge effort was made to exterminate the rats...
     灭鼠花了大力气。
  2. They have a real fear that they'll be exterminated in the ongoing civil war...
     他们十分害怕自己会在持续的内战中被彻底消灭。
  3. Man is exterminating too many species for zoos to be much help.
     人类正在导致过多物种灭绝，动物园也无济于事。

英英释义

noun

• the act of exterminating
  Synonym:liquidation
• complete annihilation
  1. they think a meteor cause the extinction of the dinosaurs
  Synonym:extinction

双语例句