retinal rod

常见例句

A red pigment in the retinal rods of vertebrates; dissociates into retinene by light.
脊椎动物视网膜棒体中的红色色素，在光的作用下分离成视黄醛。
I bought a new fishing rod last Sunday.
上星期日我新买了一个鱼竿。
The movable target on a leveling rod.
视准器水准尺上可移动的目标
The rod bent as he pulled in the fish.
当他把鱼拉上来时，鱼竿都弯了。
Spare the rod and spoil the child.
不打不成器。
The optical system of the eye stimulate cell of the retina.
眼睛的视觉系统刺激视网膜内的细胞。