Oxynitrate
含氧硝酸盐
🗣️ 情景例句
The truth is, I'd like to live in the city.
老实说我也想住到城里来。
Set a thief to catch a thief.
以毒攻毒。
Frank could hardly conceal his excitement, for he knew that he had made a real discovery.
弗兰克几乎无法掩饰自己兴奋的心情，因为他明白自己发现了一件珍品。