Diprotic acid
[化] 二元酸
🧩 词语组成解析
双质子的
🗣️ 情景例句
but it'll take you ten minutes longer.
但会多花你十分钟的时间。
Only that which is honestly got is gain.
正当的收入才是真正的收入。
The young woman stood up and stepped forward.
年轻的女人站起来走向前。