(Greek mythology) a Titaness and sea goddess; wife of Oceanus
type genus of the family Aplysiidae
Tethys的用法和样例:
例句
A wide Tethys ocean separated the northern continents from Gondwana. 宽广的古地中海将北方大陆与冈瓦那大陆分隔开。
As a relict of the Tethys flora, it has considerable scientific significance in studies of the desert flora of central Asia. 也为古地中海残遗,对于研究亚洲中荒漠植物区系具有一定的科学价值。