catatonia
英 [,kætə'təʊnɪə]
美 [,kætə'tonɪə]
catatonia 紧张症cata-, 向下。-ton, 拉，紧张，词源同tense, tone.
- catatonia (n.)
- 1888, from medical Latin catatonia; replacing katatonia (1880s), which was formed directly from Greek kata- "down" (see cata-) + tonos "tone" (see tenet) + abstract noun ending -ia.
