tachygraphy

/ta-kig-ruh-fee, tuh-/US // tæˈkɪg rə fi, tə- //UK // (tæˈkɪɡrəfɪ) //

流速测量法,流速仪,速记,流速计

Definitions

n.名词 noun

1
- : shorthand, especially the ancient Greek and Roman handwriting used for rapid stenography and writing.