Diprotic acid
[化] 二元酸
🧩 词语组成解析
双质子的
🗣️ 情景例句
My body's exhausted.
我累得不行了。
It takes two to make a quarrel.
要有两个人才吵得起来。
The prisoner felt sorry for him, but there was nothing else he could do.
战俘为他感到惋惜，但却没有别的选择。