英语词汇proportional sampling device的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	proportional sampling device
释义	proportional sampling device 英?[pr??p?:??n?l ?s?mpl?? di?vais] 美?[pr??p?r??n?l ?s?mpl?? d??va?s] 释义比例取样器
随便看	melampsora salicis-warburgii melampsora syntherismae melampsora yezoensis miyabe et matsumoto melampsora yoshinagai Melampsoreae melampsorella caryophyllacearum schr?ter Melampsoridium melampsoridium betulinum (desm.) klebahm melampsoridium carpini melampsoridium hiratsukanum s. ito melampsorin melampsporin Melampus melampus castaneus melampus cristatus melampus fasciatus melampus flavus melampus flavus fasciatus melampus granifer melampuss melampus taeniolatus melampyre melampyrin melampyrine melampyrit

英汉双解词典包含4367426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。