英语词汇“preliminary time study”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	preliminary time study
释义	preliminary time study 初步时间研究
随便看	motor driven starter motor-driven stepper motor-driven switch motor driven switch motor-driven switch-group motor driven switch group motor-driven switchgroup motor driven turbine pump motor driven valve motor-driven valve motor-driven variable speed feedwater pump motor-driven vibrator motor driven welding machine motor driven winch motor drive oil lifter motor driver motor drives motor drive shaft motor-drive shaft and pinion motor drive type motor driving motor driving time relay motordrome motordromes motordynamo 不行道，足以丧身；不举贤，足以亡国，不衫不履不要与人争，只去与命争不要人夸好颜色，只留清气满乾坤。不要人夸好颜色，留得清气满乾坤不要人夸颜色好，只留清气满乾坤。不要以相位“吓”人不要千样会，只要一样成不要嫌贫爱富不要得福不知。金英花金茅金莲金莲花金莴菜金藻金虎金虫金蛇金蜣