contractor
独立承包商
A self-employed person who provides services to clients.
为客户提供服务的个体经营者。
电气承包商
A specialist in electrical wiring of buildings and equipment.
安装和维护电气系统的个人或公司
政府承包商
A company or person that works on a government contract.
从事政府合同工作的公司或个人。
A contractor who is officially accepted or authorized to do work.
总承包商
The main contractor on a project, responsible for the overall work.
对项目负总责的主要承包商
军事承包商
A private company that provides armed combat or security services for a government.
为政府提供武装战斗或安全服务的私营公司。
国防承包商
A company that provides services or equipment to a government's military.
为政府军队提供服务或设备的公司。
文职承包商
A non-military person working for the government, often in a military zone.
为政府工作的非军事人员,通常在军事区内。
石工承包商
A specialist in building with stone, brick, or concrete blocks.
专门从事石工或砖瓦工程的建筑商