用engineer our factory swimming造句

用engineer our factory swimming造句 engineer engineer He is an engineer in our factory.改成同义句 He___ ____ an engineer in our factory Only ----the difficult problem we meet in our work .A.can an experienced engineer slove B.an experenced engineer can slove C.can slove an experienced engineer D.does an experienced engineer solve 选那个,说明一下理由 engineer 前面用A 还是AN engineer drawing用的是什么笔 factor是什么意思 什么是full factor,push factor factor可数吗?factor 因素, Senator Henry Jackson says that a major factor contributing to our present energy crisis is that th My father is an engineer.用英语解释句子 engineer是什么意思? engineer 是什么意思 engineer是什么意思? engineer是什么意思 你是一名工程师吗用英语怎么说Is you an engineer Are you an engineer 哪个对 工程师和医生哪个重要?Engineer and Medical practioner,which one is more important to our society?