kernel
英 [ˈkɜːnl] 美 [ˈkɜːrnl]
n.
内核;(坚果或子粒的)仁，核;(思想或主题的)核心，中心，要点
例句
For all I know, there may be a kernel of truth in what he says.
据我所知，他的话可能有一点儿道理。
He that would eat the kernel must first crack the nut.
欲吃果仁者，必先破其壳。
This kind of kernel bread tastes fragrant and sweet.
这种果仁面包吃起来又香又甜。
