Raysistor
[电] 光控变阻器
🗣️ 情景例句
IT is no longer the growth industry it once was.
信息科技业的增长不再像以前那样快。
Here are the two originals of the contract we prepared.
这是我们准备好的两份合同正本。
What are you doing?
你在干什么？