Electrooptics
n. [物]电光学
🗣️ 情景例句
when the dog scratched on the front door.
当那狗在抓前门时。
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。
My name's Tom Goode, by the way.
我叫汤姆·古德，顺便告诉你。