be a utility man

基本解释

• 跑龙套

英汉例句

双语例句

• The utility model provides a door and window automatic operator to solve the problem that a door or a window can not be closed when no man is at home in a rainy day.
  本实用新型提供一种门窗自动开关装置，以解决下雨天人不在时无法对门 窗进行关闭的问题。
  ip.com

权威例句

• It is the great Warren Buffett, a man whose phone call will be taken by anyone he calls, utility regulators and the head of state of China included.
  ECONOMIST: A moral dilemma interrupts Warren Buffett's love-in

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