suprachiasmatic nucleus

• 视交叉上核

suprachiasmatic nucleus的用法和样例：

例句

1. Initial theories suggested a pathway from the retina to the suprachiasmatic nucleus.
   初步理论表明视网膜至视交叉上核间有一通道。
2. The genes that control the body clock are most active in parts of the brain called the suprachiasmatic nuclei.
   控制生物钟的基因在脑部的视交叉上核的细胞内最为活跃。