英音：['suːɪsaɪd]
美音：['suːəsaid]
自杀：指故意结束自己生命的行为。例如：an attempted suicide（自杀未遂）。
自取灭亡：指可能毁掉自己事业、社会地位等的行为。如：It would have been political suicide for him to challenge the allegations in court.（他要是在法庭上挑战那些指控，这无异于政治自杀。）
自杀者：指实施自杀行为的人。
commit suicide：表示“自杀”，是常用搭配。
The police suspect foul play rather than suicide.（警方怀疑是谋杀不是自杀。）
He committed suicide during a fit of depression.（他一时想不开，自杀了。）
For one reason or another, she committed suicide.（不知什么原因，她自杀了。）
He was so ashamed of his fault that he committed suicide.（他对自己的过错深以为耻，所以自杀身亡。）
The man committed suicide by jumping off the cliff.（那人跳下悬崖自杀。）
The novelist makes his heroine commit suicide at the end of the book.（那小说作者在书的结尾让他的女主人公自杀了。）
This article discussed the events that led to her suicide.（这篇文章讨论了导致她自杀的一系列事件。）
She tried to commit suicide, but we saved her life by chance.（她试图自杀，但我们碰巧救了她。）
Indifference to these problems will mean committing suicide.（对这些问题漠不关心将意味着自我毁灭。）
There have been a lot of single case reports where teenagers or young adults are bullied on social media and they end up committing suicide.（很多个案报道，青少年或年轻人在社交媒体上受到欺凌后最终自杀。）
commit suicide：自杀
attempted suicide：自杀未遂
political suicide：政治自杀（指毁掉自己政治前途的行为）
committing suicide in pairs：双双自杀
committing suicide for love：殉情
the problem of committing suicide：轻生问题