英语词汇“duramen”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	duramen
释义	du·ra·men 英dʊˈreɪmən, djʊ-美dʊˈremən, djʊ-AHDd‹-rāʹmən, dy‹- 基本英英近义反义 n.心材³³;赤木质¹⁶;木心⁵¹ Noun: the older inactive central wood of a tree or woody plant; usually darker and denser than the surrounding sapwood近义词 heartwood赤木质
随便看	difficult or impossible to extinguish difficult or impossible to impeach difficult or impossible to like Difficult or tedious Difficult papillotomy difficult part difficult parts difficult period difficult poeition difficult point difficult point in teaching difficult problems difficult problems in well drilling difficult processed metals material difficult points difficult points of welding difficultposition difficult position difficult position analysis difficult position in humanism difficult position in methodology difficult position of law philosophy difficult position of transformation difficult position of value difficult position of woman