uncharted
adjective /ˌʌnˈtʃɑːtɪd/
/ˌʌnˈtʃɑːrtɪd/
[usually before noun]- not marked on a map; that has not been visited or investigated before
地图上未绘出（或未标明）的 - The ship hit an uncharted rock.
船撞在海图上未标示的岩石上。 - They set off into the country's uncharted interior.
他们出发前往这个国家人迹罕至的内陆。 - (figurative) The party is sailing in uncharted waters (= a situation it has not been in before).
这个党面临一种崭新的局势。 - (figurative) I was moving into uncharted territory (= a completely new experience) with this relationship.
这个关系让我开始有全新的体验。
- The ship hit an uncharted rock.