obtuse的例句大全

Leaves alternate, sessile, terete, fleshy, base expanded, apex obtuse or aristate awned; leaf axil fascicular pilose.

叶互生，无柄，圆柱状，肉质，基部扩大的，先端钝或具芒；叶腋束状具柔毛。

Those comparatively clever persons are apter to grasp forefathers'mental labour achievement, can utilize social resources and natural resources more, the comparatively obtuse person is opposite.

那些较为聪明的人更容易掌握前人脑力劳动成果，能够更多地利用社会资源和自然资源，较为迟钝的人则相反。

Two opposite corners of this rhomb contain three obtuse angles of 101� � 55 '.

菱面体的两个对顶包含着三个101°55'的钝角.

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，先端通常钝的，很少合生然后具帽状的。