sticking relay

基本解释

• [经济学]吸持继电器

英汉例句

权威例句

• He was the author of a number of discoveries relating to the telegraph industry, including a self-adjusting relay that solved the problem of circuits sticking open or shut, and a telegraph printer—a precursor of what was later called the Teletype machine.
  NEWYORKER: In the Air

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专业释义

经济学

• 吸持继电器