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 want to send this letter to China, by air mail.
我想把这封信航空邮到中国。
They lived in perfect harmony.
他们相处得十分和睦。
My particular experience is largely in oil,
我是专门搞石油的，