The word "车票" is formed by combining two meaningful characters: "车" (chē), which means "vehicle" or "car", and "票" (piào), which means "ticket" or "voucher". The concept is constructed logically, where the first character specifies the category or domain (vehicle-related), and the second character specifies the precise type of object within that domain (a ticket). Together, they create a single, compound unit of meaning that directly and transparently represents a "vehicle ticket", or more naturally, a "transport ticket".