早知文理百科

1.There is no room for error in this job. 这项工作决不允许出差错。 2.The main criterion is value for money. 主要的标准是钱要用得划算。 3.He had ...

knowledge的名词还是knowledge； knowledge n.知识;学问;学识;知晓;知悉;了解； 例句 He never made a will, to the best of my knowledge. 据我所知，他从...