Physical optics
[化] 物理光学
🧩 词语组成解析
optics
['ɔptiks]
n. 光学;
🗣️ 情景例句
Why does the boss have such a large, comfortable chair?
为什么老板有张那么舒服宽大的椅子？
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
Last summer it was very dry, too.
去年夏天也是干得很。