Diphosphanetetroic acid
[化] 连二磷酸
🧩 词语组成解析
🗣️ 情景例句
He's had so many colds and sore throats recently.
他最近常常感冒喉咙痛。
After the flood, the carpets were wet for a month.
洪水过后一个月，毛毡还是湿的。
Goodbye.
再见。