| 正面 | 3998.productive 英 [prə'dʌktɪv]美 [prə'dʌktɪv]     |
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| 背面 |     释义： 1、as- "to" + sembl- "gather, together; 解读：物以类聚" + -y(原后缀为-ee，由于-y与-ee发音相同，然后替换而来).2、含义：a gathering of persons, a group gathered for some purpose.adj. 能生产的；生产的，生产性的；多产的；富有成效的 例句： 1. More productive farmers have been able to provide cheaper food.农民提高产量就能使食物更加便宜。 productive 多产的来自product,生产，产品。 productive (adj.)1610s, from French productif (16c.) and directly from Medieval Latin productivus "fit for production," from Latin product-, past participle stem of producere (see produce (v.)). Related: Productively; productiveness." |