triclinic
/traɪˈklɪnɪk/adjective
- of or denoting a crystal system or three-dimensional geometrical arrangement having three unequal oblique axes（晶系, 三维几何排列）三斜的; 三斜晶系的。
词源
mid 19th cent.: from Greek TRI- 'three' + -clinic, on the pattern of monoclinic.