cat.e.chu
n.(名词)
A spiny Asian tree(Acacia catechu) having bipinnately compound leaves, spikes of yellow flowers, and dark heartwood.
儿茶树:一种亚洲生多刺木(儿茶 金合欢属) ,有两羽状复叶、穗状黄花和深色心材
A raw material obtained from the heartwood of this plant, used in the preparation of tannins and brown dyes.Also called cutch
儿茶:从这种植物的心材中提取的原料,用于生产单宁酸和棕色染料也作 cutch
See betel palm
参见 betel palm
来源:
Probably from Malay kachu
可能源自 马来语 kachu
probably from Dravidian karaiyal, karaiccal [that which is dissolved]
可能源自 达罗毗荼诸语 karaiyal, karaiccal [溶化的东西]
from karai [to melt]
源自 karai [溶化]