1
unaffected by sth
常用结构，表示“不受…影响”。
He seemed unaffected by the criticism.
他似乎未受批评的影响。
未受影响的
先理解核心含义，再看它在真实句子里的用法。
未受影响的
unaffected
He seemed unaffected by the criticism.
他似乎未受批评的影响。
未受影响或改变的。
Not affected or changed.
在受到作用时不发生变化
undergoing no change when acted upon
自然的；不做作的
Lacking pretense or affectation; natural.
不知情或漠不关心
unaware of or indifferent to
The meeting times are unaffected by the holiday schedule.
会议时间不受假期安排的影响。
AI contextual example
The local wildlife remained unaffected after the road was built.
道路建成后，当地的野生动物没有受到影响。
AI contextual example
She seemed completely unaffected by the delay.
她似乎完全没有受到延误的影响。
AI contextual example
entirely unaffected by each other's writings
完全不受彼此作品的影响。
WordNet
常用结构，表示“不受…影响”。
He seemed unaffected by the criticism.
他似乎未受批评的影响。
作定语，表示“自然的，不矫揉造作的”。
She has an unaffected smile.
她有着自然的微笑。
Not this
He was unaffected with the news.
Use this
He was unaffected by the news.
使用错误介词 'with'，应为 'by' 表示被动影响。在英语中，'unaffected' 后接介词 'by' 来引出影响因素。
Not this
He unaffected the situation.
Use this
He was unaffected by the situation.
错误地将形容词 'unaffected' 用作动词。形容词不能直接带宾语，应使用系动词 'was' 加介词 'by' 构成被动结构。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
不受…影响
She seemed unaffected by the criticism.
她似乎不受批评的影响。
保持未受影响
The local economy remained unaffected by the global crisis.
当地经济未受全球危机影响。
看似未受影响
He continued working, seemingly unaffected by the noise.
他继续工作，似乎未受噪音影响。
情感上不受影响
She was emotionally unaffected by the breakup.
她对分手在情感上无动于衷。
不受…影响
She remained unaffected by the criticism.
她不受批评的影响。
自然魅力
Her unaffected charm won everyone over.
她自然的魅力赢得了所有人。
自然风格
He writes in an unaffected style.
他以自然的风格写作。
Use unaffected naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
拆解记忆：un（不）+ affected（受影响的，做作的）→ 不受影响的，自然的
语域：neutral 常见场景：formal、scientific、emotional description 通常用于正式或中性语境，如描述物体未受影响、情感上不动摇或对某事漠不关心。
All listed words share the stressed vowel /ɛ/ and ending /ktɪd/, rhyming with unaffected. Words with '-fected' (affected, infected, defected, perfected) and '-lected' (collected, selected) are common patterns. Beware of lookalikes like 'reflected' (/rɪˈflɛktɪd/) and 'unexpected' (/ˌʌnɪkˈspɛktɪd/), which have different consonant clusters or stress patterns.
Dictionary facts from ECDICT, WIKTIONARY.