Third-person singular neutral pronoun
It is a book. 它是一本书。
Please pass it to me. 请把它递给我。
Combines 宀 (representing covering) with 匕 (pictographic component). Originally referred to a snake, now used as neutral pronoun. 由"宀"（表示覆盖）和"匕"（古勺子象形部件）组成，本义指蛇，现用作中性代词。