英语词汇tr ratio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	tr ratio
释义	tr ratio 简明释义变速器减速比网络释义 1 ?变速器减速比 ... 收发两用机 T-R 变速器减速比 TR ratio 横梁式结构；柱顶盘 trabeation ... 短语 1 TR Throughput Ratio 吞吐量比率 2 TR therapeutic ratio 治疗比 3 toxicity ratio tr 毒性比
随便看	factor out factored transparency factor effect factor efficiency factor eight Factor,Elongation Factor,Enabling factor endowment Factor,Epidemiologic factores factoress factor excess burden factor experimental factor extraction factor f Factor,F factor-factor relation factor factor relation factor factor relationship factor-factor relationship factor fill Factor,Fletcher factor flow Factor For Inversion Stimulation Protein factor formation volume

英汉双解词典包含3185865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。