Mian-anode
[电] 主阳极
🧩 词语组成解析
面（汉语拼音）
🗣️ 情景例句
When I was asked to speak in English.
刚才当被要求说英语的时候。
Do you have any more colors?
有别的颜色吗？
My efforts resulted in nothing.
我的努力毫无结果。