Question

achene
achene 也作 a.kene  AHD[³-k¶n“]   DJ[e!6ki8n]  KK[e6kin]
n.（名词）
    A small, dry, indehiscent one-seeded fruit with a thin wall, as in the sunflower.
    瘦果：一种小而干，封闭的只含一颗种子的水果，有向日葵一样的薄皮
ORIGIN
1.New Latinachenium
    现代拉丁语achenium
2.Greeka- [a-] * see  a-¹
    希腊语a- [a-前缀] *参见a-¹
3.Greekkhainein [to yawn]
    希腊语khainein [裂开]
DERIVATIVES
▪ache“nial  AHD:  [-n¶-…l] （形容词）