英语词汇proportioning system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	proportioning system
释义	proportioning system
随便看	Knippa knippenberg Knipper knipperdolling knippers Knipping basal metabolism estimation method Knipping crank trimming ergometer Knipping spirometer Knipping universal ergometer knips Knipton knirim knisely knish knisley Knislinge Knismesis knismogenic Knismolagnia knitaholic knitalongs knit angle knit article knitathons knitback

英汉双解词典包含3607232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。