英语词汇“heartwood”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	heartwood
释义	heartwoodheartwood /ˈhɑrt˺wʊd/ noun [uncountable] science, biology the older, harder wood at the center of a tree which provides support but does not carry any sap
随便看	equilateral equilibrium equilibrium price equilibrium wage equine equinoctial equinox equip equipment equitable equitably Equity equity equivalence equivalency equivalent equivalent equations equivalent inequalities equivalently equivalent systems equivocal equivocally equivocate equivocation ER

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