词汇 | productive |
词根词缀 | 词源: 1612, from Fr. productif (16c.), from M.L. productivus "fit for production," from L. productus, pp. of producere (see produce). Productivity is from 1809 with meaning "quality of being productive;" economic sense of "rate of output per unit" is from 1899. 词根记忆: a. 生产(性)的,能产的,多产的The producer introduced a productive technological product into production.制造者把一项多产的技术成果引进到生产中. a. 生产的;多产的(product+ive)[duc,duct=lead,bring,表示"引导,带来"] 词根词缀: productive productive a 生产的,多产的(product+ive) duc,duct=lead,bring,表示”引导,带来”duct n 管,导管ductile a 可塑的,可拉长的(duct引导+ile能 --的=能引导的=可塑的) aqueduct n 导水管(aque水+duct) educate n 教育,养育(e出+duc+ate=引出知识=教育) education n 教育(educate+ion) educe v 引出,引起(e 出+ducc=引出) eduction n 引出,推断(e+duct+ion) abduct v 诱拐(ab 离开+duct=引开=诱拐) deduce v 推论,演绎(de向下+duce引=向下引=推论) deduction n 推论,减法(de+duct+ion) induce v 劝诱,诱导(in进入+duce_ 引进去=诱导) inducement n 引诱,劝诱(induce+ment) induct v 引导,传授(in进入+duct=引进=引导) introduce v 介绍,引入(intro进入+duce=引进,介绍) produce v 生产n.农产品(pro向前+duce=引向前=生产) product n 产物,产品(pro+duct=引出的东西=产品) productive a 生产的,多产的(product+ive) productivity n 生产力,生产活动(product+ivity) reduce v 降低,减少(re回+duce=往回引=减少) conduct n 行为,指挥(con共同+duct_=引导大家一起做=指挥) conductor n 指挥家,乘务员(conduct+or) seduce v 勾引,诱奸(se 离开+duce=引开=勾引) seduction n 引诱,诱惑力(se+duct+ion) traduce v 诽谤,中伤(tra 横++duce_向横引=不正=诽谤) viaduct n 高架桥(via路+duct_引导路的路=高架桥) ventiduct n 通风道(venti通风+duct;参考:ventillate通风) |
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