Kerneling
n. 核心, 要點；[計] 內(nèi)核；仁；麥粒, 谷粒；精髓
??? 情景例句
She took a medical course.
她選讀醫(yī)學(xué)課程。
Ma-a ma-a
嘸嘸
I'm afraid the item you substituted didn't work.
你這代替品恐怕不能用。