“壕沟”的拼音为：háo gōu...

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他们挖好壕沟,等候敌人进攻.They dug in and waited for the enemy's attack.露西尔的家美其名曰城堡，事实上不过是一座壕沟环绕的大农场。Lucille's home was very grandly called a chateau, though in truth it was nothing more than a large moated farm.敌人在河的彼岸以坚固...