Quadrode
n. 四极管
🗣️ 情景例句
And good luck! I've got to go.
祝你好运 我得走了。
What's the date today?
今天是几号？
I rang the bell and was not surprised to see that Hugh was still as fat as ever.
我按响了门铃，当看到休仍和往常一样胖时，我并不感到惊奇。