收效的英文：
effects; yield results

参考例句：

Except at low levels of inflation, raising revenues by inflationary finance is likely to pay off only in the short run
除了低通货膨胀外，通过通货膨胀筹资来增加收入很可能只在短期内才有收效。

Yield marvelously quick results
收效神速;疗效神速

Your advice has been invaluable,and I have followed the course you recommended with gratifying results.
您提的建议十分宝贵，我按照您说的做了以后，收效甚佳。

Returns on education, notes Choksi, may take 15 to 20 years, but the "effect is real and tangible."
乔克西指出，教育的收效也许要等上十五至二十年，但其“效果是真实可见的。”

Experience teaches slowly, and at the cost of mistakes.--Janes Anthony Froude, British historian
从经验中学习收效很慢,而且要以错误为代价。英国历史学家弗路德

effects是什么意思：
n. 效果；作用；影响；印象；所有物
v. 使产生；使发生；引起

This parameter has no effect.
此参数不起作用。

The drug was of no effect.
这药无效。

The helpful effect on propellant slosh effects was a secondary consideration
推进剂晃动的有利性影响是一个次要的考虑因素。

yield是什么意思：
v. 出产；带来；给予；让出，放弃；屈服；投降
n. 产量；收获量；收益

The enemy yielded.
敌人投降了。

yielding material gain or profit.
产生物质利益和利润。

To give or yield permission to or for.
同意给予批准或许可

results是什么意思：
n. 结果；后果；成绩；成果；（足球比赛的）胜局；成效
v.（因...）发生，（随...）产生

The result of such an analysis.
化验报告，分析结果这样化验的结果

resultant force
合力

The result is paradoxical.
结果是荒谬的。