Nitronate
氮酸酯
🗣️ 情景例句
Very good. But, unless I miss my guess, you should say something about your family, too.
非常好，但是我除非我想错了，不然你应该谈谈你的家庭。
A good beginning makes a good ending.
善始者必善其终。
Our environment is chiefly conditoned by the things we believe.
我们的环境由我们信仰的东西所决定。