名詞 logwood:

1. very hard brown to brownish-red heartwood of a logwood tree; used in preparing a purplish red dye
2. spiny shrub or small tree of Central America and West Indies having bipinnate leaves and racemes of small bright yellow flowers and yielding a hard brown or brownish-red heartwood used in preparing a black dye
   同義詞：logwood tree, campeachy, bloodwood tree, Haematoxylum campechianum

log.wood

n.（名詞）
A spiny tropical American tree(Haematoxylon campechianum) in the pea family, having dark heartwood from which a dyestuff is obtained.
洋蘇木：一種美洲熱帶產豆科多刺喬木（墨水樹） ，芯材為黑色，可用于制備染料
The heartwood of this tree.
這種樹的芯材
The purplish-red dye obtained from the heartwood of this tree.
從這種樹的芯材里提取的一種紫紅色的染料