英语词汇“black lead”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-ABC网

单词	black lead
释义	black lead 汉语翻译石墨, 笔铅【化】石墨英语解释：名词 black lead: used as a lubricant and as a moderator in nuclear reactors 同义词：graphite, plumbago 动词 black lead: cover with graphite 同义词：blacklead
随便看	on the assumption that... mallease exterocective nervous system bottomvalve placenta increta metallic gasket medifrontal apparent good order and condition express regret for time of congelation annular ball bearing cardio-aortic reflex nerve deafness uniform affine deformation replication magnetic ink character sorter asparaginyl myristoyl laminated thermosetting plastics phenylacetonitrile broken reed resource allocation algorithm sheath ligaments bile methyl-p-hydroxybenzoate

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black lead