Corronil
考拉尼尔铜镍合金
🗣️ 情景例句
Sometimes he's very sad.
他有时很忧悒。
When the phone rang, I was painting upstairs.
当电话铃响的时候，我在楼上画画。
Did you give our English teacher a card for Teachers' Day?
你给了我们的英语老师教师节贺卡了吗？