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
I took him to Philip's office yesterday for a checkup.
我昨天带他到Philip的办公室去做检查。
What we lose in hake we shall have in herring.
失之东隅，收之桑榆。
What are you then?
那你是什么国家的人呢？