mammy
noun [ C ] uk/ˈmæm.i/ us/ˈmæm.i/
mainly US or Irish English child's word妈妈
mother
US offensive old-fashioned（照看白人小孩的）黑人保姆
a black woman whose job is to take care of white children
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。