Mirad
abbr. monostatic infrared intrusion detector 单稳基防入侵红外探测仪
🗣️ 情景例句
I have a heavy class load this term.
这个学期我的功课很重。
Youth means limitless possibilities.
年轻意味着无限希望。
After a little time, she chose one of the most expensive dresses in the shop and handed it to an assistant who wrapped it up for her as quickly as possible.
过了一会儿，她又选了商场里最昂贵的一件衣服，把它递给了售货员。那售货员以最快的速度为她包好了衣服。