记忆方法
双解例句
小知识
Use the noun productivity to describe how much you can get done. Your boss at work probably keeps track of your productivity — meaning he’s checking to see how much work you do and how well you do it.
The word productivity is often used in the workplace. It can describe the performance of individual workers, a department, or even an entire industry. You’ll often hear it used with a percentage. Your boss might come in with a smile and say that productivity has increased by 30 percent. Productivity is also frequently used in relation to farming. If you live in a farming community you likely hear news reports about agricultural productivity in your area.
实用短语
常用短语
单词用法
词根词缀
词根: duct
=lead,bring,表示”引导,带来”
adj.
ductile 易拉长的,易变形的,可塑的duct引导,带来+ile能……的→能引导的→可塑的
productive 生产[性]的,能产的,多产的product[n.产品,产物;乘积]+ive……的→adj.生产[性]的,能产的,多产的
n.
viaduct 高架桥via路+duct引导,带来→引导路的路
aqueduct 高架渠,渡槽aque水+duct引导→引导水→引水槽
conduct 行为,品行con共同+duct引导,带来→引导大家一起指挥
conductor 管理者;[汽车]售票员;领队,指挥;导体conduct引导;管理;指挥[乐队];传导+or人或物器→n.管理者;[汽车]售票员;领队,指挥;导体
duct 管道,导管duct引导,带来→引导的通道
eduction 引出, 排出, 推断, 引出物educt=educe[v.引出;演绎]+ion表名词→n.引出, 排出, 推断, 引出物
productivity 生产率product[n.产品,产物;乘积]+ivity表名词→n.生产率
seduction 诱惑seduct=seduce[v.勾引,诱惑]+ion动作或状态→n.诱惑
ventiduct [建]通风管vent风,通风+i+duct引导,带来→引导通风
v.
abduct 诱拐ab离开+duct引导→引走→诱拐
conduct 引导;管理;指挥[乐队];传导con共同+duct引导,带来→引导大家一起指挥
induct 使就职,使入伍in进入+duct引导,带来→引进→引导
同义词
capacity / yield / turnout / production / output
prolificness / fecundity / fruitfulness / prolificacy / fertileness / fertility / copiousness
同根词
词根：product
adj.productive能生产的；生产的，生产性的；多产的；富有成效的
n.product产品；结果；[数] 乘积；作品
produce农产品，产品
production成果；产品；生产；作品
producer制作人，制片人；生产者；发生器
productiveness赢利性；生产率，生产能力；多产性
vi.produce生产，创作
vt.produce生产；引起；创作