directory operator ==> 番号案内扱者 directory structure ==> 目录结构 ..
基于2个网页-相关网页
查号台话务员
基于1个网页-相关网页
directory assistance operator 电话查号操作员
directory operator
目录操作符
以上为机器翻译结果，长、整句建议使用 人工翻译 。
In the final example, the value of the HOME variable is tested to see if it is a directory using the -d unary operator.
在最后一个示例中，测试home变量的值，用单目操作符- d检查它是不是目录。
youdao
Directory assistance (operator).
目录辅助(操作员)。
Traffic on the cellular network was running between 50 percent and 100 percent above normal levels, and its directory assistance and operator services were also overwhelmed, the company said in a statement.
CNN: Networks hit, but telecom stays operational
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