Diban
[化] 二碱式硝酸铝
🗣️ 情景例句
Well begun, half done.
良好的开始，就是成功了一半。
Comfort is better than pride.
安慰胜过傲慢。
Predicting the future is notoriously difficult.
众所周知，预测未来是非常困难的。