theater of operations
英 [ˈθɪətə(r) ɒv ɒpəˈreɪʃnz]
美 [ˈθiːətər əv ɑːpəˈreɪʃnz]
网络 作战区; 战区
英英释义
noun
- a region in which active military operations are in progress
- the army was in the field awaiting action
- he served in the Vietnam theater for three years