work hour load 和 work hour 有什么区别?

work hour load 和 work hour 有什么区别? Work must come first能写成wor must come first of all么.first of all和first意思不是一样吗 load load LOAD an hour's work 是什么意思 Load Optimal Defaults和Load Failsafe Defaults中文是什么意思? 谁能说说load memory和work memory 有什么区别啊?谁能说说loadmemory和workmemory有什么区别啊? 英语翻译Load distribution correction can work against Gagemeter Since maintaining gage isa higher priority than load distribution It (took me) one hour (to do) my home work yesterday evening为什么填to do和took me 请问：Load Standard Defaults和Load Fail-Safe Defaults 哪个是恢复出厂设置啊 load voltage 和load current 的意思是什么,关于继电器的 half hour =half an hour half hour half an hour 的意思有和区别? hour by hour和hour after hour 有何区别,详细说明下,急, being free from school work has taken a load off my mind翻译 It took me an hour to finish the work对an hour提问改为一般疑问句 It takes Sandy 1 hour to get to work.对1 hour提问 Some doctors work for 72-hour without sleep.为什么72-hour是错的?