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历史:
kernel
ker·nel / 5kLnl ; 5k\:nl /noun C
1. the part of a nut or seed inside the shell or the part inside the stone of some fruits〔果实的〕仁; 核仁
2. usually singularone of the small yellow pieces on a corn COB玉米粒
3. usually singularthe most important part of a statement, idea, plan etc〔陈述、观点、计划等的〕核心,中心,要点;SYNcore
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This evidence is the kernel of the defendants' case.这项证据是被告一案的关键。
4. usually singulara very small part or amount of something〔某物的〕极小一部分,微量:
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There may be a kernel of truth in what he says.他说的话也可能有点真实的成分。

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