Quadrode
n. 四极管
🗣️ 情景例句
No...I can't remember taking pictures of people exercising.
没有 ……我好像没有拍过人们练健身操的照片。
How did you like last night's party?
喜欢昨晚的聚会吗？
Who has the eraser?
谁拿着橡皮擦？