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.
Other books are for reading slowly and carefully. If it is a book on a subject that you are interested in, you will want to chew and digest it. That does not mean reading it too slowly. When you pick up a book for the first time, check that it is not to