pith

英[piθ]美[piθ]

n. 木髓,骨髓,核心,意义,精华
vt. 除去木髓,杀死

同：	[n.] core, essence, gist, heart

If the borer has been properly located and drilled into the pith, a record of growth and age is obtainable for that position on the tree
如果生长锥放的位置适当，钻入木髓即可得到树木那个部位的生长记录和年龄。收藏
A charged pith ball may be used as a test body to determine whether or not a second body is charged
一个带电的木髓球可当作一个检验物体，去确定另一个物体是否带电。收藏
The pith of this stemlike stele appears rather strongly like collenchyma tissue
茎状中柱的髓显得颇强健，像厚角组织。收藏
A pith helmet;a topi.
遮阳帽干木髓做的太阳帽;软木帽收藏
A material on which to write made from the pith or the stems of this sedge,used especially by the ancient Egyptians,Greeks,and Romans.
纸莎草纸一种由这种芦苇的茎或髓制成的书写材料，尤其为古代埃及人、希腊人和罗马人使用收藏

　　　 more...

点击查看……

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
[同] core, essence, gist, heart, heart and soul, inwardness, kernel, center, marrow, meat, nitty-gritty, nub, pith, substance, sum

热点链接

历史查询

[清空历史] [更多]