| 单词 | pith |
| 释义 | pith noun[U] uk/pɪθ/us/pɪθ/thewhitesubstancebetween theskinand thefleshofcitrusfruitssuch asoranges, or thesoft,whiteinsidepartof thestemof someplants （水果表皮和瓤之间的）衬皮；木髓Fruits & seeds & their parts
Examplesofpithpith In the central zone of the embryonic axis, thepithcontained large cells and cytoplasm of low density. From theCambridge English Corpus Close to thepithborder, these cells tend to be radially elongated in transverse section. From theCambridge English Corpus The innermost part cor responds to a zone close to thepithwhich is not preserved. From theCambridge English Corpus Thepithis the most voluminous portion of the petiole and consists of soft, spongy parenchyma. From theCambridge English Corpus A thin cortex layer covers the thicker fibrous tissue which surrounds the innerpith. From theCambridge English Corpus The stems are usually hollow due to the presence of ant colonies that remove thepith. From theCambridge English Corpus Thepithand substance of these policies is that alcoholic beverages are not like any other commodities, and must therefore be subjected to a distinct set of commercial principles. From theCambridge English Corpus Pithwas encountered in 57% of the samples. From theCambridge English Corpus However, they differ in the length of the rays, those in the type-species being higher and up to 80 cells at only 6.5 cm from thepith. From theCambridge English Corpus The experiment was and is performed on animals that have been "pithed" - involving the destruction of brain centers associated with pain, leaving the lower centers regulating vital functions. From theCambridge English Corpus The egg tunnels of the former were irregular but longitudinal, running long distances through thepith; eggs were deposited in the frass or in niches in the tunnel wall. From theCambridge English Corpus I think, in a word, that was thepithof the repeated remarks which were being made. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 That is thepithof the situation, and every honest man will admit it. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Thepithof this matter really lies in the words "similar premises," which, in the past, have always been held to mean premises containing machinery. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 That is the whole point andpithof this argument. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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