柯林斯词典Tethys /ˈtiːθɪs, ˈtɛθ-/ 1. N a Titaness and sea goddess, wife of Oceanus 泰西絲; 女大力士，大海女神[Greek myth] Tethys /ˈtiːθɪs, ˈtɛθ-/ N 1. N a large satellite of the planet Saturn 士衛三 返回 Tethys