Hno
次硝酸
🗣️ 情景例句
A surprise?
惊喜？
Please show me a more expensive one.
请给我看一件比较贵的衣服。
The tree was planted near the church fifty years ago, but it is only in recent years that it has gained an evil reputation.
该树是50年前栽在教堂附近的，但只是近几年才得到了一个坏名声。