obtuse GREGMAT

be obtuse in understanding

头脑迟钝

an obtuse leaf.

钝形圆头叶子尖

an obtuse-angled triangle.

钝角三角形。

Petals oblong, with brown featherlike venation pattern, obtuse apically.

花瓣长圆形，具棕色脉序仿照，顶部抑制。

At the time, I was too obtuse to grasp the true implications of her behavior.

那时，我是那样迟钝以至于不能领会她行为含。

Calyx lobes 4 or 5 or rarely more, usually short, caducous or persistent, apex usually obtuse, rarely connate and then calyptrate.

萼裂片4或5或很少更多，通常短，早落或宿存，先端通常钝，很少合生然后具帽状。

Petals elliptic, ca. 3 × 1.5 mm, obtuse apically, with brown featherlike venation pattern, revolute at anthesis.

椭圆形花瓣，3×1.5，顶部钝，具棕色羽毛状脉序图案，外卷在花期。

leaf blade ovate, broadly ovate, or rhombic-ovate, 3-7 × 1.8-3.5 cm, leathery, abaxially pruinose-green, adaxially dark green, base obtuse or acute, apex (obtuse or) acute to subacuminate;

叶片卵形，宽卵形，或者菱形卵形，3-7*1.8-3.5厘，革质，背面粉绿色，正面深绿色，基部钝或锐尖，先端(钝或)锐尖到渐尖；

basal leaf blade obovate, oblong, broadly elliptic, or orbicular, 9-12 × 5-16 mm, margin entire, narrowly brown lunulate, apex obtuse to rounded.

倒卵形基生叶，长圆形，宽椭圆形，或圆形，9-12*5-16，边缘全缘，狭棕色小新月形，先端钝到圆形。

Seeds elliptic, base sharp, apex retuse, back chalazal knot zonate, with transverse and obtuse ribs, ventral holes furrowed from upper middle to apex.

种子椭圆形，基部尖锐，先端微凹，具环纹背种脐，具横裂和钝肋，腹面洞棱槽从上面中间到先端。