device for的用法和样例:
例句
- An electronic or a mechanical device for the performance of mathematical computations.
计算器一种电子装置或机械装置,用于完成数学计算 - A device for igniting the charge of a firearm.
枪机一种用来点燃火器中火药的装置 - A device for recording, measuring, or controlling, especially such a device functioning as part of a control system.
仪表,仪器用于记录、测量或拉制的装置,特别是作为控制系统部分的此类装置 - They use television advertising as a device for stimulating demand.
他们利用电视广告作为刺激需求的方法。