productivity的词源

英文词源

productivity (n.)

1809, "quality of being productive," from productive + -ity. An earlier word for this was productiveness (1727). Economic sense of "rate of output per unit" is from 1899.

中文词源

productivity：生产率，生产力   

词根词缀： pro-前 + -duct-引导 + -ive形容词词尾(e略) + -ity名词词尾

该词的英语词源请访问趣词词源英文版：productivity 词源，productivity 含义。