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sap wood的英文翻譯是什麼意思,詞典釋義與在線翻譯:
英英釋義
名詞 sapwood:
-
newly formed outer wood lying between the cambium and the heartwood of a tree or woody plant; usually light colored; active in water conduction
sap wood的用法和樣例:
例句
- Sapwood is the lighter colored wood growing from inside the bark to the heartwood.
邊材色澤較淺,是從樹皮到新材之間的木質部分。 - Heartwood is the mature wood, which is often darker, extending from the sapwood to the pith.
心材通常是成熟的木材部分,通常色澤較暗,範圍從邊材一直到髓心。