“telephone dial”的概念、定义、翻译、参考文献-科学参考

单词	telephone dial
释义	telephone dial [`tel·ǝ´fōn ´dīl] ^ENGINEERING A switch operated by a finger wheel, used to make and break a pair of contacts the required number of times for setting up a telephone circuit to the party being called.
随便看	constant-pressure surface constant radio code constant-resistance dc potentiometer constant-resistance network constant series constant-speed drive constant-speed propeller constant term constant-velocity recording constant-velocity universal joint constant-voltage generator constant-voltage transformer constant-volume gas thermometer Constellariidae constellation constipation constituent constituent day constituent number constitutional anthropology constitutional isomers constitutional unit constitution diagram constitutive enzyme constitutive equations

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