catechu
名词 n.
英 /ˈkæt.ɪt͡ʃ.uː/
美 /ˈkæt.əˌt͡ʃuː/|/ˈkæt.əˌʃuː/
英文释义
名词 n.
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A gummy extract of any of several species of Acacieae, but especially Senegalia catechu, produced by boiling the wood of the tree in water and evaporating the resulting liquid.
— The pale catechus are usually sweeter and more pleasant for chewing.
词源
Probably a corruption of the Malay kacu.
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数据来源: Wiktionary