self-defense defend oneself
Those people who took up weapons to defend themselves are political prisoners.
那些拿起武器自卫的人是些政治犯。
—— 柯林斯例句All our officers are trained to defend themselves against knife attacks.
我们所有的警察都接受过自卫训练,能够对付持刀袭击。
—— 给力词典精选The man later told police that he was acting in self-defence .
事后那人告诉警察,他当时是出于自卫。
—— 给力词典精选Porcupines use their spines to protect themselves.
豪猪用身上的刺毛来自卫。
—— 给力词典精选He told police that he had acted in self - defence .
他对警方说他的行为是出于 自卫。
—— 给力词典精选