devices

柯林斯詞典

device /d??va?s/ (devices)

• 1. N-COUNT A device is an object that has been invented for a particular purpose, for example, for recording or measuring something. 儀器

  ...the electronic device that tells the starter when an athlete has moved from his blocks prematurely. …能在運動員搶跑時通知發(fā)令員的電子儀器。

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