U
adj.地图上没标明的;未经勘测的;未知的
adj.地图上没标明的;未经勘测的;未知的
英英释义
"uncharted seas"
经典引文
In tracking the Siberian coast.., many uncharted islands were discovered.
出自:Edinburgh ReviewScientific misconduct investigations were..uncharted territory.
出自:Nature近义词
临近词