pith

小编由分享时间：2025-05-17 00:19:24

变形

复数：piths过去式：pithed过去分词：pithed现在分词：pithing第三人称单数：piths

英英释义

pith[ piθ ]

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

同义词：kernelsubstancecorecenteressencegistheartheart and soulinwardnessmarrowmeatnubsumnitty-gritty

v.remove the pith from (a plant)

用法：

双语例句

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。

权威例句

A Simple Pith Locator for Use with Off-Center Increment Cores

Pearls, Pith, and Provocation? Validity in Qualitative Research

A kinetic study of dye sorption by biosorbent waste product pith

Removal of reactive dyes from wastewater by adsorption on coir pith activated carbon

Removal of direct red and acid brilliant blue by adsorption on to banana pith

Experimental and kinetic studies on methylene blue adsorption by coir pith carbon.

Uptake of dyes by a promising locally available agricultural solid waste: coir pith.

Removal of chromium(VI) from water and wastewater using surfactant modified coconut coir pith as a biosorbent.

Removal of reactive dye from aqueous solutions by adsorption onto activated carbons prepared from sugarcane bagasse pith

Bioremediation of gasoline contaminated soil by a bacterial consortium amended with poultry litter, coir pith and rhamnolipid biosur...

同义词：strike down,quick,nucleus,kill,kernel,core

同根词：pithy,pith

英语词源：

pith (n.)

Old English piþa "pith of plants," also "essential part," from West Germanic *pithan- (cognates: Middle Dutch pitte, Dutch pit, East Frisian pit), a Low German root of uncertain origin. Figurative sense was in Old English. Pith helmet (1889, earlier pith hat, 1884) so called because it is made from the dried pith of the Bengal spongewood.

pith (v.)

"to kill by piercing the spinal cord," 1805, from pith (n.). Related: Pithed; pithing.

造句：

1. Major Shairpe, much spruced up and wearing a pith helmet, arrived on the dot of nine.

谢普少校打扮得整洁多了，戴着一顶编织着木髓的钢盔，正好九点来到。

-- 来源 -- 英汉 - 辞典例句

2. 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。

-- 来源 -- 英汉 - 辞典例句

3. the pith and marrow of an argument

论点的要旨

-- 来源 -- 英汉 - 辞典例句

4. 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。

-- 来源 -- 英汉 - 辞典例句

5. Both the rubber and the pith ball are negatively charged.

这时，橡胶棒和木髓球两者都带负电荷。

-- 来源 -- 英汉 - 辞典例句

6. 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。

-- 来源 -- 英汉 - 辞典例句

7. the pith of the matter

事情的实质

-- 来源 -- 英汉 - 辞典例句

8. This one, falling so pat, like a wayside omen, to arrest me ere I carried out my purpose, took the pith out of my legs.

这些骂得那么顺口的恶咒好象是一个凶兆，在我还没有来得及达到目的以前就把我镇摄住了，夺去了我两条腿的力气。

-- 来源 -- 英汉 - 辞典例句

9. the pith (and marrow) of a speech

演讲的要点

-- 来源 -- 英汉 - 辞典例句

10. The pursuit alone is my strength, the energy of my soul, the warmth of my blood, and the pith and marrow of my bones! ...Yet not to have my wasted lifetime back again would I give up my hopes of the Great Carbuncle!

追逐是我力量的来源，元气的寄托，和血液里的热，骨头里的精髓

-- 来源 -- 英汉 - 辞典例句