携带者, 载体
a person employed to deliver mail
someone whose job or role involves carrying or transporting objects
a large naval ship equipped to launch and recover aircraft from a flat deck
a self-propelled wheeled vehicle designed to transport goods, equipment, or personnel
a person, especially a boy, who delivers newspapers
a company engaged in transporting goods, passengers, or communications
a continuous radio wave that can be modulated to transmit information
an inactive substance added to a radioactive tracer to aid in its recovery or detection after a chemical process
a living organism that carries a recessive gene masked by a dominant one, capable of passing it to offspring
a rack or frame attached to a vehicle for holding or transporting items such as luggage or skis
运营商, 服务提供商
