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	hematoaerometer hematoasthenia hematoasthenia arthralgia hematobia hematobic hematobilia hematobiochemical hematobious hematobium hematobiun hematoblast hematoblastic hematoblastic thrombus hematoblasts hematocatharsis hematocathartic hematocele Hematocele of broad ligament Hematocele of tunica vaginalis testis hematocele peritubaria hematocele retrouterina hematoceles hematocelia hematocephalus hematochemical

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。