To use a reserved word in a SQL statement as an identifier, you must enclose it in double quotes.
要在SQL语句中使用保留字作为标识符,必须用双引号将它引起来。
If you are going to freeze meat, seafood or poultry, enclose it in freezer wrap and freeze as soon as possible after bringing it Home.
如果您想冷冻肉、海鲜或者家禽肉类,那么在带回家后把它们装好放进冷冻机内,使之尽快冻结。
Before Posting a letter you should enclose it in an envelope.
在把信寄出之前你必须把它装入信封内。
If you want to refer to a letter or word rather than a variable, enclose it in quotes.
如果想要引用一个字母或词语而不是变量,请使用引号将其括起来。
Because you enclose it as a separate CSS file, the browser will always treat it as such and will never run any scripts.
因为你把它作为一个单独的CSS文件,浏览器将总是这样处理,永远不会运行任何脚本。
To print a variable, simply enclose it in the delimiters so that it is the only thing contained between them. Examples.
如果要输出一个变量,简单的用定界符将它括起来就可以。例如。
Click Forward all mail through this connector to the following smart hosts, type an IP address that is not valid, and enclose it in square brackets.
单击将通过此连接器到下列智能主机的所有邮件都转发、键入一个IP地址,它是无效,并将它括在方括号。