“球形”造句

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 horse's feet.