中文翻译与英英解释

n.
十字交叉，×形交叉。

an intersection or crossing of two tracts in the form of the letter X
同义词：chiasma, chiasm,

Decussation is used in biological contexts to describe a crossing. (In Latin anatomical terms the form decussatio is used, e.

例句与用法

Decussation of superior cerebellar peduncle
小脑上脚交叉

Decussation of medial lemniscus
内侧丘系交叉