Natronite
碳酸钠
🗣️ 情景例句
Believe me, I won't.
放心， 我不会的。
Too much water drowned the miller.
过犹不及。
The officers got out and the prisoner stood to attention and saluted as they passed.
军官们下了车，战俘立正站好，并在他们从他面前经过时敬了礼。