Integrand
n. [数]被积函数
🗣️ 情景例句
They were ... they were ... they were average.
他们……他们……他们是普通身材。
I asked him to go to the store, but he wouldn't
我请他去商店，但是他不肯。
The ideal to be aimed at was to devise an instrument that could record with a pen on paper,
当地震发生时，它能用笔在纸上记录下