fill out 和fill in的用法

fill out 和fill in的用法

fill out
1．complete sth．such as blanks，forms，etc．填写（空格、表格等）
*Please fill out the answers to the following questions．请填写下述问题的答案。
*When she applied for her passport，Grace had to fill out a half dozen different forms．格蕾丝申请护照时得填写许多表格。
2．（cause to） grow fatter（使）长胖
*John stopped growing taller last year，and now he's filling out．约翰去年不再长高了，而现在正在长胖。
*The baby has filled out a lot under the care of the nursery．这婴儿在托儿所的照料下长胖了许多。
*You have filled out a lot since I last saw you．自我上一次看到你以后，你胖多了。
*The girl was pale and thin after her sickness，but in a few months she filled out．这女孩病后面黄肌瘦，但几个月后又长胖了。
3．make fuller， more substantial by adding material充实；增补
*The chief editor said they'll publish your paper if you can just fill it out a little．主编说，只要你把论文内容稍加充实，他们就刊登。
fill in
1．fill completely填满
*The workman dug a hole，mended the pipe， and then filled the hole in again．这位工人挖了一个洞，修好了管道，又将洞填了起来。
*The ruts must be filled in so that traffic can pass．这些车辙必须填平，以便车辆能够通过。
2．write what is necessary on sth．such as a paper填写
*You got the date wrong when you were filling in the check．你填写支票时，把日期弄错了。
*When you get the application form，fill it in．当你拿到申请表时，要填好。
*Fill in your name and address here．在这里写上你的姓名和地址。
3．pass time消磨时光
*How am I going to fill in this afternoon now that he's not coming？既然他不来，今天下午我该怎么度过呢？
4．act as a replacement for；substitute暂时代替
*I can't go to the meeting．Will you fill in for me？我无法参加那个会，你能代替我去吗？
*While our teacher was ill， Mr．Wang filled in for him．当我们的老师生病时，王先生来代替了他。
*I'll fill in if absolutely necessary．如果绝对有必要，我来补缺。
5． provide in full详尽提供
*Can you fill in the details for us？你能向我们提供详细情况吗？

就是看主语的

Fill Fill() 功能建立一个由指定字符串填充的指定长度的字符串。语法Fill ( chars, n ) 参数chars：string类型，指定用于重复填充的字符串n：long类型，