guai·ac /ˈgwaɪˌæk, ˈgaɪ-/
愈創木脂; 愈創樹脂
guai·ac /ˈg(w)aɪˌæk/ 名詞
愈創木脂
Gua·iac a. Pertaining to, or resembling, guaiacum. -- n. Guaiacum.
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Gua·ia·cum n.
1. Bot. A genus of small, crooked trees, growing in tropical America.
2. The heart wood or the resin of the Guaiacum officinale or lignum-vitæ, a large tree of the West Indies and Central America. It is much used in medicine. [Written also guaiac.]
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guaiac
n : hard greenish-brown wood of the lignum vitae tree and other
trees of the genus Guaiacum [syn: lignum vitae, guaiacum]