The device sends a weak electrical current through electrodes placed on a person's head.
该设备通过在人体头部安放电极发送微电流来达到防晕车的目的。
单词 | weak current |
例句 |
原声例句
VOA Special 2015年12月合集 The device sends a weak electrical current through electrodes placed on a person's head. 该设备通过在人体头部安放电极发送微电流来达到防晕车的目的。 TED-Ed(视频版) It interacts with the existing electric field, which induces a weak electric current that travels through your finger and eventually back into the phone. 它与现有的电场相互作用,产生微弱的电流, 穿过你的手指,最终返回手机。 |
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