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
She has the ability to keep calm in an emergency.
她有处变不惊的本事。
It's nothing.
小事情；不足挂齿。
Sometimes the secrecy goes to such an extent that the whole nature of the research cannot be mentioned.
有时，保密竟达到了这样的程度，即连研究工作的整个性质都不准提及。