1. Because its eyeball is fixed, the whale must move its huge body to shift its line of sight. 鲸鱼的眼球是固定的,它必须移动巨大的身体才能改变它的视线。
2. Objective To discuss the regularity of the eyeball contusion and related factors in evaluation. 目的探讨眼挫伤的预后及相关因素在司法评定中的规律性。
3. Bone marrow stem cells can switch roles to produce a protein that promotes growth of the cornea, the transparent layer of the eyeball, scientists have found. 科学家已经发现骨髓干细胞能够转化角色,产生一种蛋白。该蛋白能促进眼角膜(眼球透明层)的生长。
英英解释
n.
1. the ball-shaped capsule containing the vertebrate eye
2. look at