a.

1. 輪廓清晰的
2. 明確的，清楚的
   The prosecutors are in possession of clear-cut evidence that he committed the crime.

   檢方已掌握了明確的證據，證明他就是凶手。

adj.

1. sharply defined; easy to perceive or understand.
2. (of an area) from which every tree has been cut down and removed.

v.