Electro-optics
[电] 电光学
🧩 词语组成解析
n. 电镀物品
optics
['ɔptiks]
n. 光学;
🗣️ 情景例句
I'm a workaholic, so for me vacations are very boring.
我是个工作狂！度假对我来说太无聊了！
To sing a song
唱歌
That's what we did in China in the old days, before thermoses were invented, said Wei Hua.
“那是我们中国从前未发明出热水瓶时的做法。”魏华说。