productivity

C1 CET-4 Oxf 5000 大学 FREQ #22052 ★★☆☆☆

n. 生产力 [经] 生产率, 生产能力

发音

UK /ˌpɹɒdʌkˈtɪvəti/
其它
US /ˌpɹɑ.dʌkˈtɪv.ɪ.ti/
US /ˌpɹɑ.dʌkˈtɪv.ɪ.ɾi/
US /ˌpɹoʊ.dʌkˈtɪv.ɪ.ti/
US /ˌpɹoʊ.dʌkˈtɪv.ɪ.ɾi/
CA /ˌpɹoʊdʌkˈtɪvɪti/
AU /ˌpɹɔd.ɐkˈtɪv.ə.ti/
AU /ˌpɹɔd.ɐkˈtɪv.ə.ɾi/
IN /prɵdəktɪˈvɪʈi/

词形变化

productivities 复数 productivities

教材释义与例句

名词

生产力；生产率；生产能力

释义与例句

n. C1 Oxf 5000
  1. 1.

    The state of being productive, fertile, or efficient.

    生产力

    效率

    不可数
  2. 2.

    The rate at which goods or services are produced by a standard population of workers; those workers' degree of efficiency.

    不可数

    You can see the computer age everywhere but in the productivity statistics.

  3. 3.

    The rate at which crops are grown on a standard area of land.

    不可数
  4. 4.

    The ability to form new words using established patterns and discrete linguistic elements, such as the derivational affixes -ness and -ity; the degree to which such formation happens.

    不可数 语言学

词汇关系

名词

同义词 1

productiveness

上位词 3

ratio fecundity fruitfulness

词源

Etymology tree 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 Proto-Indo-European *-teh₂ Proto-Indo-European *-ts Proto-Indo-European *-teh₂ts Latin -itāsder. Old French -itebor. Middle English -ite English -ity English productivity From productive + -ity.

来源：wiktionary