英语词汇by 70 percent怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	by 70 percent
释义	Examples: reduce by fifty percent— 折半 See also: percent — 百分 • 百分之 percent num — 百分比 num by adv — 于 adv • 被 adv • 借由 adv by prep — 以 prep
随便看	series range series readiness series recording series regulator series resistance series resistor series resonance series resonant circuit series respectively series ring Series routers series season series series series server series shares series short series-similar series size series solution series sourcing series splitter series stainless series stands for series starts with series start-up

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

reduce by fifty percent—