Copperoxide
[化] 氧化铜
🗣️ 情景例句
Well, thank you, Robbie. Thank you.
嗯 ，谢谢你 ，Robbie。 谢谢你。
People usually stay out very late on New Year's Eve.
新年夜，人们通常都出去到很晚。
a moment later, he ran after me and thrust the pen into my hands.
一会儿，他突然从后追了上来，把笔塞到我手里。