counterproductive

C2 大学 FREQ #43697

a. 反生产的；使达不到预期目标的

发音

其它 /ˌkaʊntəpɹəˈdʌktɪv/

词形变化

more counterproductive 比较级 most counterproductive 最高级

别名

counter-productive

教材释义与例句

形容词

反生产的；使达不到预期目标的

释义与例句

adj. C2
  1. 1.

    More of a hindrance than a help.

    适得其反

    反效果的

    产生反作用的

词汇关系

形容词

近义相关 1

harmful

词源

Etymology tree Proto-Indo-European *ḱe Proto-Indo-European *ḱóm Proto-Italic *kom Proto-Italic *kom- Proto-Indo-European *-teros Proto-Italic *-teros Proto-Italic *komterosder. Proto-Italic *komterād Latin contrāder. Old French contre- Anglo-Norman countre-bor. Middle English counter- English counter- Proto-Indo-European *per-der.? Proto-Indo-European *per-der.? Proto-Indo-European *pér Proto-Indo-European *-o Proto-Indo-European *pró Proto-Indo-European *pro- Proto-Italic *pro- Late Latin prō- Proto-Indo-European *dewk- Proto-Indo-European *déwkti Proto-Italic *doukō Late Latin dūcō Late Latin prōdūcō Proto-Indo-European *-wósder. Late Latin -īvus Late Latin prōductīvusbor. English productive English counterproductive From counter- + productive.

来源：wiktionary