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
but I've worked so hard on Family Album, U.S.A.,
但是我一直为Family Album, U.S.A.辛勤工作
It is an equal failing to trust everybody and trust nobody.
信任任何人和不信任任何人，同样是缺点。
Visitors have been asked to keep the woods clean and tidy.
游客已被告知要保持树林的整洁。