fatigue duty

Từ điển WordNet v3.1 - WordNet Dictionary

noun

labor of a nonmilitary kind done by soldiers (cleaning or digging or draining or so on)
- the soldiers were put on fatigue to teach them a lesson
- they were assigned to kitchen fatigues
• Syn:
fatigue
• Topics:
military, armed forces, armed services, military machine, war machine
• Hypernyms:
assignment, duty assignment