Integrand
n. [數]被積函數
??? 情景例句
She's not at home.
她現在不在家。
We should weep for men at their birth and not a t their death.
我們應在人降生時流淚，而不該在人死亡時哭泣。
The woman was a visitor. She did not live in London. She lived in the country.
這老太太是位游客，不住在倫敦。