坚硬的

Any of various chiefly tropical trees of the genus Diospyros, having hard wood and orange-red fruit that is edible only when completely ripe.

柿树一种柿树属的热带主要树种，有坚硬的木质，和完全成熟后才可食用的桔红色果实

Chronic, often extreme enlargement and hardening of cutaneous and subcutaneous tissue, especially of the legs and external genitals, resulting from lymphatic obstruction and usually caused by infestation of the lymph glands and vessels with a filarial worm.

象皮病一种慢性的，通常是皮肤或皮下组织，尤其是大腿和外生殖器的皮肤或皮下组织极度胀大和变得坚硬的疾病，病因是由于淋巴腺受阻碍，通常由于血丝虫钻入淋巴腺和器官引起

Degeneration of bone into a hard, ivorylike mass, as that which occurs at the articular surfaces of bones in osteoarthritis.

骨质象牙化骨质变质为坚硬的象牙状的块体，类似于患骨节炎时骨关节表面出现的情况

"Eburnation:Degeneration of bone into a hard, ivorylike mass , as that which occurs at the articular surfaces of bones in osteoarthritis."

&骨质象牙化：骨质变质为坚硬的象牙状的块体，类似于患骨节炎时骨关节表面出现的情况。&

"Eburnation:Degeneration of bone into a hard, ivorylike mass, as that which occurs at the articular surfaces of bone s in osteoarthritis."

&骨质象牙化：骨质变质为坚硬的象牙状的块体，类似于患骨节炎时骨关节表面出现的情况。&

One of the hard, usually permanent structures projecting from the head of certain mammals, such as cattle, sheep, goats, or antelopes, consisting of a bony core covered with a sheath of keratinous material.

角：生长于某些哺乳动物（例如牛、绵羊、山羊或羚羊）头上的坚硬的，通常为永久性的结构，其以骨质结构为中心，外覆一层角质物

A tall, annual dioecious plant, native to central Asia and having alternate, palmately divided leaves and tough bast fibers.

大麻一种高大的一年生雌雄异株植物，原产于亚洲中部，具有互生的手掌状全裂叶和坚硬的韧皮纤维

Seeds with embryo curved around a hard, starchy perisperm.

种子的胚弯曲环绕着坚硬的具有淀粉的外胚乳。

If the surface is unusually hard, the cutting speed on the first roughing cut should be reduced accordingly

如果表面是显著地坚硬的，在第一个粗纹的切口速度应该是相应地减少的

Christopher Schuh and his colleagues at the Massachusetts Institute of Technology set out to find an alternative by identifying the properties that make chrome so strong.

麻省理工大学的Christopher Schuh和他的同僚开始通过了解使铬如此坚硬的特性，来寻求一种替代品。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。