英语词汇“heartwood”是什么意思，“heartwood”的读音、用法及例句翻译-乐坝网

词汇	heartwood
释义	heart·wood AHD[härtʹw‹d'] D.J.[ˈhɑːtˌwʊd]K.K.[ˈhɑrtˌwʊd]n.（名词） The older, inactive central wood of a tree or woody plant, usually darker and harder than the younger sapwood. Also called duramen 心材，树干：树木或木本植物中较老的不再生长的部分，通常比树龄短的边材更硬且颜色更深也作 duramen
随便看	shallot shallots shallow shallowed shallower shallowest shallowing shallows shallu shallus shalm shalom shalom aleichem shalt shalt sham shaman shamanism shamanisms shamans Shamash shamble shamble shambled shambles

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