Heijin

self-induced

英 /ˌselfɪnˈdʌst/美 /ˌsɛlfɪnˈdʌst/

adj.

自我诱导的;自身引起的

含义详解

self-induced 的本义是“由自身引起的”,强调某种状态或变化是由内在因素而非外部力量导致的。其最直接的含义是“自我诱导的”,常用于医学或心理学语境,指症状或状态由患者自身的心理或生理状态引发,如“self-induced vomiting”(自我诱导的呕吐)。引申义可用于更广泛的场景,指任何由人为自身行为或决定造成的后果,如“self-induced crisis”(自找的危机)。在物理学或工程学中,可指系统内部产生的效应,如“self-induced voltage”(自感电压)。各义项均围绕“源于自身”这一核心,引申关系从具体生理行为到抽象社会现象。

词源解析

self-induced 由前缀“self-”(自己)和过去分词“induced”(诱导的)构成。“self-”源自古英语“self”,意为“自身”;“induce”源自拉丁语“inducere”,由“in-”(进入)和“ducere”(引导)组成,意为“引导进入”。合起来即“引导自身进入某种状态”。记忆时可拆解为“self”+“induced”,理解为“自己引发的”,与“other-induced”(他人引发的)相对。

使用场景

self-induced 常用于学术写作,尤其是医学、心理学、物理学领域,语气正式且客观。在医学文献中描述症状(如“self-induced asthma”),在心理学中描述行为(如“self-induced stress”),在物理学中描述现象(如“self-induced current”)。在新闻报道中,用于描述由个人行为导致的负面结果,如“self-induced recession”(自我造成的经济衰退),语气略带批判。在商务邮件中较少见,可能用于描述人为导致的失误。日常口语中不常用,但有时会带讽刺意味,如“self-induced drama”(自找的麻烦)。法律文本中可能用于描述自我造成的损害。

语法要点

self-induced 是形容词,通常用作定语,修饰名词,如“self-induced illness”。也可作表语,如“The problem was self-induced.”。它没有比较级和最高级。常见句型为“self-induced + 名词”。易错点在于与“induced by oneself”混淆,后者更正式,但“self-induced”更简洁。注意不要拼写为“self-induced”时误加连字符,连字符是必要的。

近义辨析

与“self-inflicted”相比,两者都表示由自身引起,但“self-inflicted”通常指伤害或痛苦,带有负面色彩,如“self-inflicted wound”;而“self-induced”更中性,可用于中性或正面情境,如“self-induced motivation”(自我激励)。与“voluntary”相比,后者强调自愿性,而“self-induced”强调因果来源。“spontaneous”则强调自发而非外部刺激,但侧重自然发生,不强调人为因素。因此,在医学描述症状时用“self-induced”,在描述故意伤害时用“self-inflicted”,在强调自愿时用“voluntary”。

需要留意

self-induced 属于中性偏正式词汇,在学术和正式写作中常见,日常口语中较少。它本身无褒贬,但根据语境可隐含批评,如“self-induced problem”带有指责意味。常见误用包括将其与“self-inflicted”完全等同,或误用于形容非人为因素(如自然现象)。此外,注意不要写成“self-induced”但发音时重音位置错误,重音在第二个音节。

常用组合

self-induced vomiting
自我诱导的呕吐
self-induced stress
自我造成的压力
self-induced crisis
自己引起的危机
self-induced current
自感电流
self-induced illness
自身引起的疾病
self-induced error
自身导致的错误
self-induced problem
自己造成的问题

双语例句

The patient's vomiting was self-induced, often occurring after meals.病人的呕吐是自我诱导的,常在饭后发生。
His self-induced stress led to a breakdown in communication.他自己造成的压力导致了沟通中断。
The self-induced current in the coil is caused by changes in the magnetic field.线圈中的自感电流由磁场变化引起。
The company's financial crisis was largely self-induced due to poor management.公司的财务危机主要是由管理不善自身造成的。
She attributed her success to self-induced discipline rather than external pressure.她将成功归因于自我约束而非外部压力。
Avoid self-induced delays by planning your schedule carefully.通过仔细规划日程,避免自己造成的延误。