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
What section is the car parked in? ?
车停在哪儿？
He was content that the thing had happened.
这事终于发生了，对此他是满意的。
We were out of the part you needed.
你要的那种零件我们没有货了，