Crystal speaker
[电] 晶体扬声器
🧩 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
How are you getting along?
近来如何？
The doctor is often more to be feared than the disease.
医生往往比疾病更令人生畏。
I guess she's gone to visit some friends in another town.
我猜她是去别的城镇看朋友了。