Sheepish

1.

(Awkwardly shy, bashful, embarrassed shamefaced) អឹមអៀម, អៀនប្រៀន, មូរមុខ, អៀនអន់
Example: A sheepish grin.

1.

Like a sheep; bashful; over-modest; meanly or foolishly diffident; timorous to excess.

2.

Of or pertaining to sheep.