productivity
/ˌproʊdəkˈtɪvəti/
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n. 生產力；工作效率
- A short walk after lunch can boost productivity for the rest of the afternoon. 午餐後散步一下，可以提升整個下午的工作效率。
其他意思
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n. 生產力, 效率
Productivity is the rate at which goods are produced.
- The third-quarter results reflect continued improvements in productivity
也出現在：
字根
duce, duct 引導、帶領
pro + duct + iv + ity向前 + 帶領 + 形容詞 + 名詞