ko.a

n.（名詞）
An acacia (Acacia koa) native to Hawaii having flowers arranged in axillary racemes and small sickle-shaped leaves.
柯阿金合歡：一種生長于夏威夷的（柯阿金合歡） ，有著生長在枝腋地串狀花及鐮刀狀的葉子
The light-to-dark brown or reddish wood of this tree, used for furniture, crafts, cabinetry, and musical instruments.
柯阿金合歡木：此種樹木由深至淺的棕色或是淺紅色的木材，用以制作家具，手工藝品，精致家具及樂器

來源：
Hawaiian
Hawaiian
from Proto-Polynesian* to`a [ironwood tree]
from Proto-Polynesian* to`a [ironwood tree]