Bandspread tuning control
[电] 波带扩展调谐控制
🧩 词语组成解析
波带扩展
tuning
['tju:niŋ]
n. 调谐，调整，调音;
v. 调音( tune的现在分词 );调整;（给收音机、电视等）调谐;使协调;
control
[kən'trol]
vt. 控制;管理;限制;支配;
n. 支配权;操纵者;（对国家、地区、机构等的）管理权;（键盘上的）控制键;
🗣️ 情景例句
English is important for those who wish to do international trade.
英语对于那些想做国际贸易的人来说太重要了。
Who is the auther of this biography?
谁是这篇传记的作者？
It had been wrapped up in newspaper and it contained half the money he had lost,
钱包是用报纸包着的，里面有他丢失的钱的一半，