Electrician certificate电工证;电工操作证
head electrician首席灯光师;电工领队
electrician knife电工刀
studio electrician摄影棚照明师;摄影棚照明组长;照明师;工作室电工
lighting electrician照明电工
junior electrician初级电工
second electrician二等电机员;电机员
Master electrician高级电工;灯光组长;电工负责人
mine electrician矿山电工;煤矿电工
N-COUNT（可数名词） An electrician is a person whose job is to install and repair electrical equipment. 电工