Normal methods (those without the exclamation point at the end) modify and return a copy of the string they were invoked upon.

常规方法(结尾没有感叹号)修改并返回调用它们的字符串的副本。

youdao

The default synchronization does not copy the file metadata, and treats certain special files (like links) as if they were normal files. The main options you want to use are.

默认的同步并不复制文件元数据，而且像对待普通文件那样对待某些特殊文件(比如链接)。

youdao

In addition to backing up the target database with your normal backup software, I suggest keeping a second copy of the data in plain text.

除了用常规备份软件备份目标数据库外，我还建议再保存一份数据的纯文本副本。

youdao

Women have two X chromosomes, and a normal copy of the gene will override the defective one.

WSJ: New Outlook for Colorblindness

We counted the number of times we saw a copy of a gene in normal tissue and then in the diseased one, says David Searls, SmithKlines director of bioinformatics.

FORBES: A hail of silver bullets

In this version of the study, half of the people received the normal photograph, and the other half received a blurry copy of the photograph.

FORBES: Why Do Patients Take Their Doctor's Advice?