Passive transducer
[电] 无源转换器
🧩 词语组成解析
transducer
[trænz'dju:sə]
n. 传感器，变频器，变换器;
🗣️ 情景例句
How did you feel?
感觉怎么样？
Children enter school at the age of five,don't they?
孩子们在5岁时入学吗？
It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.
不久，一架直升飞机飞抵飞机失事现场，来搭救这几个幸存者。