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 don't appreciate your advances towards me.
我真的不喜欢你来搭讪。
I couldn't believe my ears.
我真的不敢相信。
A run-down watch is still a watch and can be rewound.
手表停了依然是只手表，还可以重上好发条。