Silcurdur
耐蚀硅铜合金
🗣️ 情景例句
Oh, don't do that, George!
噢，乔治，不要这么做。
You should wear a something warm, It's chilly today.
你应该穿暖和一些的衣服，因为今天很凉。
How should I tell him the bad news?
我该如何告诉他这个坏消息？