B-quad
[电] B线组
🧩 词语组成解析
quad
[kwɔd]
n. 四倍;空铅;（大学的）四周有建筑物围绕的方院;四胞胎之一;
vt. 在…填补空铅;
🗣️ 情景例句
That's what I thought.
我就是这么想的。
That which was bitter to endure may be sweet to remember.
苦楚往日难忍受，记起也许甜心头。
Sorry, I can't. I have to tidy my room.
对不起，我不能去。我得收拾房间。