Integrodifferential
a. [数]积分微分的
🗣️ 情景例句
How's Donald?
Donald怎么样？
Nothing is so certain as the unexpected.
天有不测风云，人有旦夕祸福。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。