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Chọn ngôn ngữ của từ điển
Fortification
01
công sự, cấu trúc phòng thủ
a defensive structure or system constructed to protect an area or position from enemy attacks, typically including walls, towers, and other defensive elements
02
sự làm giàu, sự tăng cường
the addition of an ingredient for the purpose of enrichment (as the addition of alcohol to wine or the addition of vitamins to food)
03
sự củng cố
the art or science of strengthening defenses
