(尤指城堡周围的)护城河;壕沟。也可引申为企业或个人难以被模仿的“竞争壁垒”(economic moat)。
/məʊt/
The castle was surrounded by a deep moat.
城堡四周环绕着一条很深的护城河。
In business, a strong brand can act as a moat that keeps competitors away.
在商业中,强大的品牌可以像“护城河”一样形成壁垒,把竞争对手挡在外面。
“moat”源自中古英语,来自古法语 mote / motte,原意与“挖出的沟、壕沟”相关,后来常用来指防御工事中的护城河。