Infrared surveillance system
[计] 红外监视系统
🧩 词语组成解析
infrared
['infrə'red]
adj. <物>红外线的;
n. 红外线;
🗣️ 情景例句
Now he's got his own trading company. Ann told me he made four million dollars last year.
现在他已有自己的贸易公司。安告诉我他去年赚了400万美元。
Do you live on Dundas St?
你在登打士街居住吗？
I'll leave them for you to look over.
我会留下来给你慢慢的看。