Quadrode
n. 四极管
🗣️ 情景例句
Something wrong?
有什么不对劲吗？
Where love fails,we espy all faults.
爱情一失败，一切毛病都发现。
I argued that if I spent less time exhausting myself at exercises in the morning,
我辩解说，早晨少耗费精力锻炼，