cố thủ dằng sau hào lủy kiên cố Tiếng Anh là gì

• To dig in behind solid defence works

• cố     noun Great grandfather or mother verb To mortage; to secure by...
• thủ     take head poem hand chief first select obtain receive snaffle leader ...
• dằng     verb to pull; to drag out ...
• sau     conj behind, at the back of, hind, rear hereinafter, below,...
• hào     noun hao; dime noun ditch; moat; dike; trench hào giao...
• kiên     firm resolute hard strong ...
• cố thủ     to entrench oneself to hold the fort ...
• kiên cố     adj strong ; solid ...