deleterious
의미: Causing harm, damage, or injury, particularly to health, the environment, or general wellbeing. A formal synonym for 'harmful.'
Deleterious is a distinctly formal word that elevates 'harmful' into academic and scientific register. It appears most frequently in medical research, environmental science, and policy documents. Common collocations include 'deleterious effects,' 'deleterious impact,' and 'deleterious consequences.' It is rarely used in casual conversation, which makes it a marker of educated or professional discourse.
예문
- The report documented the deleterious effects of prolonged screen time on adolescent mental health. 该报告记录了长时间使用屏幕对青少年心理健康的有害影响。El informe documentó los efectos deletéreos del tiempo prolongado ante pantallas en la salud mental de los adolescentes.その報告書は、長時間のスクリーン使用が青少年の精神的健康に及ぼす有害な影響を記録した。그 보고서는 장시간 스크린 사용이 청소년 정신 건강에 미치는 유해한 영향을 기록했다.
- Air pollution continues to have a deleterious impact on respiratory health in major cities. 空气污染继续对大城市居民的呼吸系统健康产生有害影响。La contaminación atmosférica sigue teniendo un impacto deletéreo en la salud respiratoria de las grandes ciudades.大気汚染は大都市における呼吸器系の健康に有害な影響を及ぼし続けている。대기 오염은 대도시의 호흡기 건강에 유해한 영향을 계속 미치고 있다.
- The committee warned that further budget cuts would have a deleterious effect on frontline services. 委员会警告说,进一步削减预算将对一线服务产生有害影响。El comité advirtió de que nuevos recortes presupuestarios tendrían un efecto deletéreo en los servicios de primera línea.委員会は、さらなる予算削減は最前線のサービスに有害な影響をもたらすと警告した。위원회는 추가 예산 삭감이 일선 서비스에 유해한 영향을 초래할 것이라고 경고했다.
발음
사용 가이드
맥락: academic, medical, scientific
어조: neutral
기원과 역사
From Greek deleterios (destructive), from deleisthai (to harm, to hurt). Entered English in the 17th century via Latin deleterius, initially used in medical and scientific writing.
문화적 배경
Era: Modern
Generation: All ages
Social background: Universal
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