Retinal rod
视网膜圆柱细胞; 视杆
🧩 词语组成解析
a. 视网膜的\\n[化] 视黄醛
rod
[rɑd]
n. 杆，拉杆;惩罚，体罚;（责打人用的）棍棒;手枪;
🗣️ 情景例句
Something blue.
蓝色的东西。
An ox is taken by the horns, and the man by the tongue.
牛因有脚而被抓，人因有舌而遭殃。
Where would you keep them?
你把鱼放在什么地方？