The code reader creates a character buffer from the source file, the scanner combines characters into ITokens, and the parser combines ITokens into IASTNodes.

代码阅读器从源文件中创建一个字符缓冲，扫描器将字符组合到IToken中，解析器将IToken组合成IASTNode。

youdao

I've then opened the corresponding file and — using a nifty closure — read each corresponding file from the scanner collection.

然后我打开对应的文件，并用一个漂亮的闭包从scanner集合读取每个对应的File。

youdao

Yes, if you have a scanner, scan directly upload if not, scan down to the lobby, and then download the file to be offset by.

是的，如果你有扫描仪直接扫描上传，没有的话拿到大厅扫描，然后下载通过文件就可以抵扣。

youdao

And if you want to send pictures of the new baby to grandma via the Internet, save the shot in a graphics file and attach it to e-mail -- no need to buy a scanner to input regular 35mm prints.

CNN: The Proof Is in the Pixels

"But if you're an enterprise that depends heavily on e-mail for file transfers, then it's an issue" in need of a remedy such as Y2K Scanner.

CNN: 'Scanner' eyes Y2K problems in e-mail attachments