origin释义:

n. 起源原点出身开端

例句:

The origin of the universe is the Big Bang.

宇宙的起源是大爆炸。

origination释义:

n. 起源开始起始

例句:

The origination of the magma is related with the dehydration of the subducting plate of the Paleozoic Tethys Sea.

岩浆的起源与古生代特提斯海俯冲板块的脱水有关。