Infrared optics
[电] 红外光镜
🧩 词语组成解析
infrared
['infrə'red]
adj. <物>红外线的;
n. 红外线;
optics
['ɔptiks]
n. 光学;
🗣️ 情景例句
The millionaire had a personal finance consultant invest his money.
这个百万富翁有一位私人理财顾问负责他的投资。
I don't know where I am.
我不知道我身在何处。
Please give him my regards.
请代我问候他。