他们的床都各具特色；马克的床是张带球形黄铜柱头的铁家伙。All their beds were distinctive; Mac'swas an iron affair with brass knobs.这种球形种子荚里含有大量的小种子。The globular seed capsule contains numerous small seeds.雪在马蹄下积成球形.The snow balled undcr the hors...
Now he heads the electronic engineering department.现在,他担任电子工程系主任.Both of which tempted me away from electronic engineering.这两条同样吸引我离开了电子工程.Hot professional include: electronic engineering, communication control, chemical...
The end of the hole is hemispherical.小孔端面成半球状.Smooth hemispherical embayments by the intergrowth towards the center are not uncommon.由于向心内生长而形成半球状弯陷的情况是很常见的.The engine has hemispherical or cross flow combustion chambers....