Radio receiver
[电] 无线电接收器
🧩 词语组成解析
🗣️ 情景例句
Please remain calm, sir. Just give me your name and your location.
请保持镇静，先生。告诉我你的名字和所在地点。
I'm sorry to have kept you waiting.
很抱歉，让你久等了。[分词作状语]
Our own warm atmosphere and the heat generated by the telescope would make it impossible to detect objects as small as planets.
地球周围温暖的大气层和望远镜散出的热量使得我们根本不可能找到比行星更小的物体。