pith
n. （木）髓；精髓；要旨
v. 去髓；破坏脊髓；杀死；瘫痪
过去式：pithed 过去分词：pithed 现在分词：pithing 第三人称单数：piths
近义词：essence，core，soul，heart，nub，kernel，substance，nitty-gritty，gist，nucleus，crux，quintessence，spirit，zest，centre，meat，highlight，vigor，basis，juice，content，heartandsoul，marrow，center，inwardness，sum，
英英释义
Noun
- soft spongelike central cylinder of the stems of most flowering plants
- the choicest or most essential or most vital part of some idea or experience;
"the gist of the prosecutor's argument" "the heart and soul of the Republican Party" "the nub of the story"
Verb
- remove the pith from (a plant)
例句
用作名词(n.)
- The stem is hollow with pith cavity.茎中空,具较大的髓腔。
- Both the rubber and the pith ball are negatively charged.橡胶棒和木髓球两者都带负电荷。
- The pith of that theory is serving for people.那个理论的精髓是为人民服务。
- That was the pith of his argument.那就是他论据的要点。