Anode effect
[机] 阳极效应
🧩 词语组成解析
🗣️ 情景例句
Yes, there is.
有，有心事
It's no use pumping a dry well.
徒劳无益。
These attracted many visitors, for they were not only of great architectural interest, but contained a large number of beautifully preserved frescoes as well.
这些教堂吸引大量游客，不仅是因为建筑风格奇特，而且还有大量保存完好的壁画。