uncharted
🇺🇸
/ˌʌnˈtʃɑːrtɪd/
🇬🇧
/ˌʌnˈtʃɑːtɪd/
adjective
R
An area that has not been explored or mapped out before.
We decided to explore an area that was completely uncharted.
私たちは全く未知の領域を探求することを決めた。
translation
未知の