英语词汇“pencil lead”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pencil lead
释义	Pencil Lead nnoun.artifactmixture of graphite with clay in different degrees of hardness; the marking substance in a pencil Synset:lead Part Holonyms:lead pencil Hypernyms:black lead graphite plumbago Inherited Hypernyms:leadgraphitecarbonchemical elementsubstancematterphysical entityentity Inherited Hypernyms:leadgraphitecarbonchemical elementsubstancepartrelationabstractionentity
随便看	class myriapoda class myxomycetes class nuda class oligochaeta class onychophora class oomycetes class ophiuroidea class osteichthyes class pauropoda class pelecypoda class period class phaeophyceae class phasmidia class pinopsida class placodermi class plectomycetes class polychaeta class polyplacophora class psilopsida class psilotatae class pteridospermopsida class pyrenomycetes class reptilia class rhodophyceae classroom

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