詞語：catechu
catechu的同義詞
n. acacia catechu ，black catechu ，jerusalem thorn
catechu的解釋
catechu['kætitʃu:]n. [化]兒茶
catechu的意思
Catechu 兒茶;阿仙藥;Pale Catechu 方兒茶;areca catechu 檳榔[子;black catechu 黑兒茶 英文：;Acacia catechu 兒茶 豆科;阿仙葉;
catechu的參考例句
1.A spiny Asian tree(Acacia catechu) having bipinnately compound leaves, spikes of yellow flowers, and dark heartwood. 一種亞洲生多刺木（兒茶金合歡屬），有兩羽狀復葉、穗狀黃花和深色心材。
2.This paper reported that PVDF membrane separation method showed better efficiency on the purification of natural Catechu pigment. 本文采用聚偏氟乙烯膜提純天然兒茶色素，結果表明膜分離法具有較好的分離效果。
3.The fresh-keeping areca catechu can hold back its beneficial composition and chew characteristics, and can avoid damage of smoking areca catechu to mouth. 鮮食檳榔能充分保留檳榔的有益成分和耐嚼食特點，並可消除一般用薰乾果製作的檳榔對口腔的損害。
catechu的短語及翻譯
兒茶 - Acacia catechu
n.兒茶 - black catechu