Speaker unit
扬声器装置
🧩 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;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
You hold on to them so there won't be a problem later.
你来保管， 免得等一下又出问题了。
I ate oatmeal for breakfast yesterday.
我昨天早饭吃的是麦片。
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。