someone who escorts and protects a prominent person
同义词：escort
a group of men who escort and protect some important person
同义词：guard
bodyguard例句
A strong man hired as a bodyguard or thug.
雇来作为保镖或者打手的强壮的人
The Premier's bodyguard was waiting there.
首相的护卫人员在那儿等着。
bodyguard详细解释
bod.y.guard n.（名词）A person or group of persons, usually armed, responsible for the physical safety of one or more other persons.保镖：负责一个或多个其他人的身体安全的一个或一组人，通常携有武器
