例句與造句

1. "' Tinea versicolor "'( also known as "'dermatomycosis furfuracea "', is a condition characterized by a skin eruption on the trunk and proximal extremities.
2. They taper very gradually from the proximal extremity, which is somewhat hastately sharp-pointed and may be as much as 0.004 mm thick, to the distal, which is hair-like and apparently nearly always broken off.
3. It's difficult to find proximal extremity in a sentence. 用proximal extremity造句挺難的