Electrotechnics
n. 电工技术, 电工学
🗣️ 情景例句
Have you changed jobs?
你换工作了吗？
I asked him to keep quiet, but he wouldn't.
我请他保持肃静，但是他不肯。
The flames threw light onto the ceiling of the cave.
火焰照亮了山洞的顶部。