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	Word Frequency heartwood (ˈhɑːtˌwʊd) noun the central core of dark hard wood in tree trunks, consisting of nonfunctioning xylem tissue that has become blocked with resins, tannins, and oils Compare sapwood
随便看	Taino taint tainted taintless taintlessly tainture taipan Taipei T'ai-pei Taiping Taiping Rebellion taisch Taisho taivert Taiwan Taiwanese Taiwan Strait Taiyuan T'ai-yuan T'ai-yüan Ta'izz taj Tajik Tajik Tajiki

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