英语词汇conventional welding duty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	conventional welding duty
释义	conventional welding duty 简明释义约定焊接工作制网络释义 1 ?约定焊接工作制约定焊接工作制
随便看	standard deviation of daily return standard deviation of difference standard deviation of mean standard deviation of probability distribution standard deviation of sample standard deviation of the mean standard deviation of weighted mean standard deviation rate standard deviations standard deviation (SD) standard device byte standard dial standard diameter standard die standard die set standard diet standard difference standard differential standard differentiation standard diffusion coefficient standard dimension standard-dimensioned motor standard dimensioned motor standard dimension of channel standard dimension ratio

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。