释义 |
transducer UK [trænz'dju:.sər] US [trɑ:nts'du:.sɚ] noun countable specialized ■any electronic device that changes one form of energy into another, such as a microphone , which changes sound waves into electrical signals 换能器,变换器(将一种能量形式转换成另一种能量形式的电子设备,如麦克风,能将声波转换为电子讯号) |