Senses
主机/ 主機 host computer
The core part of a computer system including the processor and memory; a server or main computer in a network.
主机/ 主機 main engine
The primary machine or engine in a set of power equipment, such as the generator in a power plant.
主机/ 主機 lead aircraft
The leading aircraft in a flight formation that commands and directs the group.
主机/ 主機 main transmitter
The primary transmitter or receiver in a radio or broadcasting station, as opposed to backup equipment