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

单词	working concentration
释义	working concentration 英?[?w?:k?? ?k?ns?n?trei??n] 美?[?w?k?? ?kɑns?n?tre??n] 释义 [医]使用浓度，工作浓度
随便看	rosa sambucina koidz Rosa saturata Rosasco rosas danse rosas Rosa Seamount rosa sempervirens l. Rosa sericea rosa sericea lindl. rosa sericea morrisonensis Rosa sertata rosa sertata rolfe Rosa setipoda Rosa shangchengensis Rosa sikangensis rosa-sinensis rosasinensis Rosa sinensis Jacq. Rosa sinobiflora Rosas' iris knife rosasite Rosa's law rosa solis rosasolis Rosa soulieana Rosaspata

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。