Calcium cuprate
[化] 铜酸钙
🧩 词语组成解析
铜酸盐
🗣️ 情景例句
We have several package tours you may choose, from ten days to three weeks in Europe.
我们有几套欧洲旅游计划选择，时间从10天到3个星期。
You had better wash those dirty clothes.
你该去把那些脏衣服洗一洗。
How do you do?
您好！