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单词 duramen
释义
duramen
(once / 787955 pages)
n

WORD FAMILY
duramen
USAGE EXAMPLES
The white and softer part of wood, between the inner bark and the hard wood or duramen; sapwood.
Webster, Noah, Webster's Unabridged Dictionary(2012)
The portions which are obstructed constitute the duramen or heartwood, the pervious portion the alburnum or sapwood.
Various, The Church of England Magazine - Vo...(2010)
The duramen or heartwood is the inner, darker part of the log.
Wagner, J. B. (Joseph Bernard), Seasoning of Wood(2010)
n the older inactive central wood of a tree or woody plant; usually darker and denser than the surrounding sapwood
Syn|Hyper
heartwood
wood
the hard fibrous lignified substance under the bark of trees
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更新时间:2025/2/24 11:37:25