... clearing key 清除键 clearing lamp 话终指示灯 clearing of a short circuit 清除短路 ...
基于42个网页-相关网页
... ring-off button 拆线按钮，话终按钮 ring-off lamp 话终指示灯，拆线指示灯，挂机指示灯 ring-off lamp in pair 话终指示对灯，拆线指示对灯 ...
基于10个网页-相关网页
短语
话终指示对灯
ring-off lamp in pair
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