Cuo
abbr. 氧化铜（cupric oxide）
🗣️ 情景例句
I know how you feel.
我明白你的感受。
Least said,soonest mended.
少说为妙。
The most surprising thing about it, however, is that it can land anywhere: on snow, water, or even on a ploughed field.
雪地上，水面上，甚至刚耕过的田里。