Redar
红外光测距仪
🗣️ 情景例句
Let us try it!
让我们试试吧！
It was so beautiful it took my breath away.
它美得使我目瞪口呆。
The Ombudsman immediately wrote to the Chief of Police in the district asking him to send a record of the case.
司法特派员立即写信给当地警察局长，请他寄送与此事有关的材料。