Arsinyl
甲胂钠
🗣️ 情景例句
my sister and her husband and their daughter.
我妹妹Susan和她丈夫以及他们的女儿。
Could you change my flight date from London to Tokyo?
请你更改一下从伦敦到东京的班机日期好吗？
I hope we can see each other again some time.
希望还能有相见的机会。