acumen
acumen
a.cu.men AHD[…-ky›“m…n, ²k“y…-] DJ[*6kju8m*n, 6#kj*-] KK[*6kjum*n, 6#kj*-]
n.（名词）
Quickness, accuracy, and keenness of judgment or insight.
敏锐，聪明：判断或洞察力的快速，准确及敏捷
ORIGIN
1.Latinacūmen}
拉丁语acūmen}
2.fromacuere [to sharpen]
源自acuere [使尖锐]
3.fromacus [needle] * see ak-
源自acus [针] *参见 ak-
