redoubt

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++re·doubt /rɪˈdaʊt/ noun [countable] formal  a small hidden place, for example where soldiers hide themselves when they are fighting 藏身之所；堡垒

Examples from the Corpus

redoubt• Well-concealed redoubts were guarded by a triple barrier of barbed wire, fifty yards deep.• Enemy redoubts were strewn with booby traps as a matter of course.• The redoubt of the Seven Pines is surrounded, and its defenders die bravely..

re·doubt nounChineseSyllable  

place, themselves small a hide soldiers for example Corpus hidden where

redoubt
re‧doubt /rɪˈdaʊt/ noun [countable] formal
a small hidden place, for example where soldiers hide themselves when they are fighting

re·doubtBrE /rɪˈdaʊt/ 🔊NAmE /rɪˈdaʊt/ 🔊 noun(literary) a place or situation in which sb/sth is protected when they are being attacked or threatened 藏身之所；堡垒a small building from which soldiers can fight and defend themselves 掩体；防御工事