4周搞定2000+托福核心词
byproduct = by(副的) + pro(向前) + duct(引导) = 顺带向前引导→副产品
improvide = im(不) + pro(向前) + vid(看) + e(动词后缀) = 没有提前准备→即兴创作
byproduct = by(副的) + pro(向前) + duct(引导) = 顺带向前引导→副产品
abduct = ab(离开) + duct(引导) = 引导离开→绑架
activity = act(行为) + ivity(特性) = 活动
captivity = cap(握住) + ivity(特性) = 囚禁；被关
向前引导的特性→生产力
productivity
常考释义
Although population, industrial output and economic productivity have continued to soar in developed nations, the rate at which people withdraw water from aquifers, rivers and lakes has slowed.
Although population, industrial output and economic productivity have continued to soar in developed nations, the rate at which people withdraw water from aquifers, rivers and lakes has slowed.
来源于：剑雅7-Test1n. 生产力；生产率
Wage rates depend on levels of productivity.
工资水平取决于生产量的多寡。
The third-quarter results reflect continued improvements in productivity.
第三季度的结果反映了生产率的持续提高。
This is not an assessment of your productivity.
这并不是对你工作效率的怀疑。
来自《在云端》
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