acuminate
acuminate
a.cu.mi.nate AHD[…-ky›“m…-n¹t, -n³t”] DJ[*6kju8m*n!t, -7ne!t] KK[*6kjum*n!t, -7net]
adj.(形容词)
    Tapering gradually to a sharp point, as the tips of certain leaves.
    尖的:逐渐尖细至一尖点,如某些树叶的尖端
v.tr.(及物动词) a.cu.mi.nat.ed,a.cu.mi.nat.ing,a.cu.mi.nates[…-ky›“m…-n³t”]
    To sharpen or taper.
    使锋利,使变尖
ORIGIN
1.Latinacūmin³tus [past participle of] acūmin³re [to sharpen]
    拉丁语acūmin³tus [] acūmin³re的过去分词 [使尖锐]
2.fromacūmen [acuteness] * see acumen
    源自acūmen [尖锐] *参见acumen
DERIVATIVES
▪acu”mina“tion n.(名词)