Hydroxylammonium
羟铵
🗣️ 情景例句
In North America when people meet each other for the first time.
在北美，当人们第一次彼此见面时。
Every cloud has a silver lining.
山穷水尽疑无路，柳暗花明又一村。
Jalu has forgotten falling off his bicycle.
詹露早忘掉他从白行车上摔下来这件事了。