Electrooptics
n. [物]电光学
🗣️ 情景例句
Hi. This si Peter from Dr. Alice's office.
嗨，你好，我是埃里斯诊所的彼得。
The devil is not so black as he is painted.
魔鬼不像所描绘的那么黑。
Is this it?
这把是吗？