ㄎㄢkānㄊㄢˋtàn

  1. 探查礦藏分布情況測定礦體位置岩石性質工作勘探」。勘察勘測

to explore, to survey, to prospect (for oil etc)​, prospecting
prospecter, explorer
Erkundung, Exploration (S, Lit)​