...a ferocious guard-dog.

凶恶的看门狗

The police had had to deal with some of the most ferocious violence ever seen on the streets of London.

警方不得不去处理伦敦街头发生的一些极其严重的暴力事件。

Fighting has been ferocious.

战斗十分激烈。

A ferocious battle to select a new parliamentary candidate is in progress.

推选一位新的议会候选人的激战正酣。

Lindbergh was startled at the ferocious depth of anti-British feeling.

反英情绪之深之烈令林德伯格大为震惊。