Nowadays , the watery moats which were Venice's protection have become its enemy.曾经保护威尼斯的护城河现今却成了它的大敌.What did you expect, coffins and dungeons and moats?你以为呢棺材地牢还有壕沟?In ancient times all cities had city moats.在中国古代...

moats的音标：...

n.（古时城堡为了防御而在四周挖的）壕沟，护城河( moat的名词复数 )，（现代动物园为防止动物逃跑而在场地四周挖的）深沟...