Biphosphate
磷酸氢盐
🗣️ 情景例句
As long as my position here allows me to learn.
只要我的职位允许我学习。
Who is speaking?I don't recognize your voice.
阁下是那一位？我听不出你的声音。
It remained one of the most famous buildings in the world until it was burnt down in 1936.
在1936年被焚毁之前，它一直是世界上最著名的建筑物之一。