?用户信号灯
... call lamp 呼号灯 called subscriber held lamp 用户信号灯, 被叫用户挂机信号灯 calling lamp 呼叫(信号)灯 ...
?被叫用户挂机信号灯
... call lamp呼号灯 called subscriber held lamp用户信号灯, 被叫用户挂机信号灯 calling lamp呼叫(信号)灯 ...
用户信号灯
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。