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单词 douglas fir
释义 doug·las fir
noun
also douglas spruce or douglas pine or douglas hemlock \ˈdəgləs-\
Usage: usually capitalized D
Etymology: after David Douglas died 1834 Scottish botanist in America
: a tall evergreen timber tree (Pseudotsuga menziesii or P. taxifolia) of the western United States having thick bark, pitchy wood, and pendulous cones, with bracts that protrude conspicuously beyond the cone scales — called also Oregon pine, red fir
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更新时间:2025/3/13 1:50:34