Specific productive index
[经] 特定生产指数
🧩 词语组成解析
productive
[prə'dʌktiv]
adj. 富有成效的;多产的;生产性的;具有创造性的;
index
['ɪndɛks]
n. 索引;<数>指数;指示;标志;
vt. 给…编索引;把…编入索引;[经济学]按生活指数调整（工资、价格等）;
vi. [机械学]转位;
in(in)+dex(proclaim)→指针；索引；指数；食指；指标
🗣️ 情景例句
Oh, there you go.
噢， 一切都好了。
There was perfect harmony between the two brothers.
兄弟俩感情非常融洽。
but custom, we have a way of thinking, is behaviour at its most commonplace.
至于风俗呢，只是些司空见惯的行为而已。