Condenser loudspeaker
[电] 电容扬声器
🧩 词语组成解析
🗣️ 情景例句
Many shopping malls and supermarkets can deliver goods straight to your door.
许多购物中心和超市提供免费送货上门服务。
We can't get good pictures on our TV set.
我们的电视机图象有问题。
A few hours earlier, someone had told the police that thieves would try to steal the diamonds.
数小时以前，有人向警方报告，说有人企图偷走这些钻石。