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rEDuCE...to 和rEDuCE...By有啥区别

他们的表达意义不同,一个是降低到(reduce to)而两一个是降低了(reduce by)。 reduce…to…应该是指“降低到……(某个位置、程度)” 例句: The tempeatue has been educed (from 40 degrees)to 28 degrees.温度从40度降低到了28度。 reduce…by…...

reduce to减少到…… reduce...to...把……减至…… be reduced by (被动形式)减少了…… 如: reduce to 5 (减少到5) be reduced by 5/ 5% (减少了5/减少了5%)

reduce to “降低到……,减少到……”,介词to后面接的是最终的结果,也就是最后的位置或程度。 例如: The temperature is 36 degrees,but it will be reduced to 20 degrees in the night. 现在气温40度,但是夜间将会降低到20度。 reduce by “降低...

reduce to (意为减少到...) reduce by (意为减少了...)

decrease n.减少,减少的量 v.减少 reduce vt.减少,缩小,简化,还原 decline vi.下倾,下降,下垂 v.拒绝,衰落 n.下倾,下降,下垂,斜面,斜坡,衰败,衰落 lessen v.减少,减轻 lower adj.较低的,下级的,下等的,下游的 vi.降低,跌落,...

这一组动词都有“减少,减轻”的意思。alleviate, diminish, reduce, decrease, decline这一组动词都有“减少,减轻”的意思。alleviate v.在痛苦方面的减轻,缓和The painkiller alleviated the pain.止疼药减缓了疼痛。diminish v.指因为不断消耗...

Reduce by 是减少了xxx 比如:The price of apple has reduced by $1. Reduced to 是减少到了 比如:The price of apple has reduced to $1.

reduce是一种主观的减少、降低,主语是使减少的外力,to make something smaller or less in size, amount, or price; decrese是一种客观的减少、下降,主语是减少的东西(size, amount, or price etc.),to go down to a lower level, or to m...

decrease 英 [dɪˈkri:s] 美 [dɪˈkris] n. 减少,减小;  减少量 vi.&vt. 减少,减小 网络 下降;  降低;  减 There has been a decrease in exports. 出口货物有所减少。 reduce 英 [rɪˈdju:s] 美 [...

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