untracked的近义词
adj
1. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D
1. lacking pathways
e.g. trackless wilderness roadless areas
Synonym: pathless roadless trackless untrod untrodden