moth
n
1 insect like a butterfly but less brightly coloured, flying mainly at night and attracted to bright lights 蛾.
2 (also clothes moth) small similar insect that breeds in cloth, fur, etc, its young feeding on the cloth and making holes in it 衣蛾.
For example, you might pick up a travel book and read a few pages before going to sleep. It is enough to dip into it and read bits here and there. In a word, this is tasting.