moat

US /moʊt/
UK /moʊt/
"moat" picture
1.

护城河

a deep, wide ditch surrounding a castle, fort, or town, typically filled with water and intended as a defense against attack

:
The ancient castle was protected by a wide moat.
古老的城堡被一条宽阔的护城河保护着。
They had to cross the moat to enter the fortress.
他们必须穿过护城河才能进入堡垒。
1.

挖护城河, 环绕

to surround (a place) with a moat

:
The engineers planned to moat the entire perimeter of the new defense facility.
工程师们计划在新的防御设施的整个周长上挖护城河
The villagers decided to moat their settlement to deter invaders.
村民们决定在他们的定居点周围挖护城河以阻止入侵者。