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 cuneate ['kjunɪɪt]   添加此单词到默认生词本
a. 楔形的

[医] 楔状的


  1. Leaves basal; petiole up to3 cm; leaf blade elliptic,2-3 cm long and1.1-1.9 cm wide, apex rounded, base cuneate, margin serrulate, white pilose on both surfaces.
    叶全部基生;叶片椭圆形,长2-3厘米,宽1.1-1.9厘米,先端圆形,基部楔形,边缘具细齿,两面被白色柔毛;叶柄长可达3厘米。
  2. Leaves thickly membranous, obovate-elliptic,8-17 cm long,3.5-7 cm wide, apex acute or obtuse, base cuneate; petiole enlarged at base, stipular scars almost reach the middle of petioles.
    叶片厚膜质,倒卵状椭圆形,长8-17厘米,宽3.5-7厘米,顶端急尖或钝,基部楔形;叶柄基部膨大,托叶痕达叶柄中部。
  3. Leaves leathery, elliptic-lanceolate or broadly oblanceolate,4-13 cm long and2-4 cm wide, apex acuminate to acute, base cuneate, margin revolute; petioles0.7-1.5 cm long, base slightly swollen.
    叶革质,椭圆状披针形或阔倒披针形,长4-13厘米,宽2-4厘米,顶端渐尖或急尖,基部楔形,边缘背卷;叶柄长0.7-1.5厘米,基部稍肿大。


cuneate
[ adj ]
(of a leaf shape) narrowly triangular, wider at the apex and tapering toward the base
<adj.all>


Cuneate \Cu"ne*ate\ (k?"n?-?t), Cuneated \Cu"ne*a`ted\ (-?`tEd),
a. [L.cuneatus, fr. cuneus a wege See{Coin}.]
Wedge-shaped; (Bot.), wedge-shaped, with the point at the
base; as, a cuneate leaf.

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