Rf
射频, 测距计, 测远仪\\n[计] 射频
🗣️ 情景例句
Can you tell me about how long it'll take to get to...?
你能告诉我到……有多远吗？
Today, they will introduce to you our newly built plant and research center.
今天，他们将会向您介绍我们新落成的工厂和研究中心。
Well done, everyone! she smiled.
“你们个个表现出色！”她笑了