retinal rod

同根派生

英汉例句

• 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。