风机有效功率计算:look up 和look for有什么区别
来源:百度文库 编辑:查人人中国名人网 时间:2024/10/04 18:20:33
查电话簿,为什么用look up?
look up 查阅
Look up this word in your dictionary.
再字典里查出这个单词
look for寻找
I'm looking for my pen.
我正在找我的笔
Look up this word in your dictionary.
再字典里查出这个单词
look for寻找
I'm looking for my pen.
Look up 查字典
look up in the dictionary
look for 寻找
look up 去查资料
look for 寻找
look up it in a dictionary
look for it