英语词汇“nonproductive period”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	nonproductive period
释义	nonproductive period 不生产期
随便看	direct-current dump direct-current dynamo direct current dynamo direct-current dynamometer direct-current electric arc furnace direct current electric arc furnace direct current electric braking circuit direct-current electric drive direct current elec tric drive direct current elec-tric drive direct current electrified section direct-current electrode negative direct-current electrode positive direct-current electro-magnetic direct-current electro magnetic pump direct current electromagnetic pump direct-current electromagnetic relay direct current electromotive force direct-current emission direct-current erase direct-current erasing head direct current excited field generator direct-current excited-field generator direct current excited iron core reactor direct-current excited reactor bkym bkys bkyx bkyy bkyz bkzc bkzd bkzj bkzl bkzm 费费事费力费劲费劲儿费厄泼赖费唇舌费唾沫费嘴费嘴皮子