Pentagrid mixer
[电] 五栅混合器
🧩 词语组成解析
n. 五栅管, 七极管
🗣️ 情景例句
I understand. I really do.
我能理解， 真的。
He has a bowl of soup.
他有一碗汤。
I was being tested for a driving licence for the third time.
我第3次接受驾驶执照考试。