音标：['lәukәm]
n. 临时代理
【医】 代理开业人员(医生、律师等)
在线英汉词典

locum的短语、例句：

locum n (also fml 正规作 ,locum `tenens ) deputy acting for a doctor or priest in his absence （医生或牧师的）临时代理人
When they are on holiday the work of doctors is often done by locums. 医生度假时, 他们的工作常由代理医生负责.