utility routine

常见例句

雙語例句

• Use constructor chaining instead of creating a common utility routine .
  使用搆造函數鏈而不是創建公用的有用子程序。
• Next, you need to tell the getopt utility routine to look for these options. To do this
  接下來，需要讓 getopt 實用程序例程尋找這些選項。
• Second, there is a call to a utility routine to get a "flattened" representation of the document.
  其次，調用一個工具例程來獲得文档的 “扁平化” 表示。
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