The baby-sitter can board in during Christmas.圣诞节期间可为孩子的保姆提供膳食。Too many experts tell us that good mothers do not abandon their children to baby-sitters.有那么多专家告诉我们，好母亲不会把孩子留给保姆。
英英词典释义
Noun
1. a person engaged to care for children when the parents are not home