Related topics: School
ˌshow and ˈtell noun [uncountableU] SESan activity for school children in which they bring an object to school and tell the other children about it 展示和讲述课〔指学童带一件物品到学校向其他同学介绍的活动〕 Ramona brought in a fossil for show and tell. 拉莫娜带了一块化石去上展示和讲述课。
show and tell• You can take your doll to show and tell.