Three-db coupler
[电] 三分贝耦合器
🧩 词语组成解析
three
[θri]
num. 三;三个;第三（章，页等）;
n. 三岁;三个人[东西];三，三个;
adj. 三的;三个的;
decibel 分贝;
coupler
['kʌplə]
n. 连结者，配合者;车钩;
🗣️ 情景例句
Well, how would it be if you took some time
好， 那你花些时间
Oh, I'm very sorry, sir.
噢，我实在抱歉。
Here are the two originals of the contract we prepared.
这是我们准备好的两份合同正本。