Tetrode
n. 四极管
🗣️ 情景例句
Like father, like son.
有其父必有其子。
After the meeting, we will all adjourn to the Rose Room of this hotel for a buffet dinner.
会后，我们将转到酒店的玫瑰餐厅吃顿自助餐。
Is it a black one?
是快黑的吗？