Yggdrasil
['igdrəsil]
- n. 宇宙树（北欧神话中连接天，地，地狱的巨树）
英英释意
- 1. (Norse mythology) a huge ash tree whose roots and branches hold the earth and heaven and hell together
英文词源
- Yggdrasil
- great tree of the universe, 1770, from Old Norse ygdrasill, apparently from Yggr, a name of Odin + drasill "horse."