Monorange speaker
[电] 单范围扬声器
🧩 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 was left with nothing.
我一点儿不剩了。
Merry Christmas!
圣诞快乐！
After you printed the book, you had to throw away the carved pieces of wood.
你把书印出后，不得不把刻过的一片片木板扔掉。