Speaker system
[电] 扬声器系统
🧩 词语组成解析
speaker
['spikɚ]
n. 说话者;演讲者，发言人;讲某种语言的人;扬声器;
🗣️ 情景例句
Seven?
七？
Go that way for two blocks,then turn left.
用那种方法为镞走2街区然后向左拐。
Missed it! That was lucky. It can damage your car really badly.
躲过去了！真够幸运的。它会把车子撞坏的。