suicide的音标是[ˈsuːɪsaɪd]。释义是：自杀；自取灭亡；自戕。

用法：

1. suicide的意思是“自杀”，是不可数名词，没有复数形式，在句中作主语、宾语或表语。

2. 引申可表示“自取灭亡”“自暴自弃”。

3. 通常不用冠词。

双语翻译：He committed suicide because of depression. 由于抑郁，他自杀了。

suicide的意思是自杀，其释义为“自杀；自杀行为；自杀者；自杀者队”。

suicide的用法：

1. suicide的基本意思是“自杀”，是不可数名词。

2. 引申为“自取灭亡”，是及物动词，其客体常指“自杀者”。

suicide的中文翻译为自杀，其常见用法和例句有：

1. “Suicide is always a terrible thing.” “自杀总是很可怕的事情。”

2. “He committed suicide after being rejected by her.” “她拒绝他后，他选择了自杀。”

suicide的例句：

1. “He threatened to commit suicide if he lost the game.” “他威胁说如果比赛输了就要自杀。”

2. “He tried to commit suicide by drinking poison, but he survived.” “他试图通过喝毒药自杀，但最终活了下来。”

suicide的近义词是homicide，其意思是杀人，表示对他人的杀害。而suicide则表示自我杀害。两者在含义上有所区别。

suicide的意思是自杀，释义为“自杀；自戕；自杀行为；自杀倾向”，通常表示个体或群体主动采取措施结束生命的行为。

用法：通常用作动词suicide的名词，比如at the risk of one's life (冒着生命危险)，作主语时谓语动词常用单数形式。

双语翻译：He committed suicide at the age of 25.

常见短语：commit suicide 自杀，attempt suicide 企图自杀，suicide pact 自杀契约，commit a suicide 自杀，suicide rate 自杀率。

以下列举10条与suicide相关的短语：

1. commit suicide (自杀)

例句：He committed suicide after being expelled from school.

2. attempt suicide (企图自杀)

例句：She attempted suicide after her boyfriend left her.

3. take one's life (自杀)

例句：He took his life after he lost his job.

4. suicide pact (自杀契约)

例句：The two lovers made a suicide pact after being caught stealing.

5. commit a suicide (自杀行为)

例句：He committed a suicide after being sentenced to death.

6. self-murder (自杀)

例句：He was found with self-murder wounds.

7. suicidal tendency (自杀倾向)

例句：She had a suicidal tendency and often felt hopeless.

8. take one's own life (自杀)

例句：He took his own life after years of mental torture.

9. self-inflicted injury (自伤，自残，自杀)

例句：He committed self-inflicted injury before his death.

10. voluntary suicide (自愿自杀)

例句：Voluntary suicide is legal in some countries.