Copperiioxide
[化] 氧化铜
🗣️ 情景例句
You'd better not make Harry any more nervous than he is.
你最好别让Harry更加紧张了。
I wish it would stay this way for the weekend.
但愿整个周末都能保持这样的好天气。
have no chance of transporting us to the nearest other star, four light years away,
但尚不可能把我们送到离我们最近、相距4光年的其他星球上去，