moat

名詞

1. 1

   護城河、壕溝

   The castle is surrounded by a wide moat full of water.

   這座城堡四周環繞著一條寬闊且滿是水的護城河。

2. 2

   護城河、競爭優勢商業用語

   Its brand loyalty gives the company a strong economic moat.

   品牌忠誠度為這家公司築起了堅實的經濟護城河。