Photolectric transducer
[电] 光电转换器
🧩 词语组成解析
transducer
[trænz'dju:sə]
n. 传感器，变频器，变换器;
🗣️ 情景例句
Not at all. Hope you come again.
不客气。希望你能再来。
What's the typical farm product in this region?
这个地区典型的农产品是什么？
He fills each of the stockings with Christmas presents.
他给每一只长统袜装上圣诞礼物。