常見例句A red pigment in the retinal rods of vertebrates; dissociates into retinene by light. 脊椎動物視網(wǎng)膜棒體中的紅色色素,在光的作用下分離成視黃醛。The concrete walls are reinforced with steel rods. 混凝土墻是用鋼筋加固的。I bought a new fishing rod last Sunday. 上星期日我新買了一個魚竿。We have two sorts of light receptors in the retina, rods and cones. 我們的視網(wǎng)膜里有兩種受光體,視桿細(xì)胞和視錐細(xì)胞。The movable target on a leveling rod. 視準(zhǔn)器水準(zhǔn)尺上可移動的目標(biāo) 返回 retinal rods