Words/ExpressionsMeaningarboretum /ˌärbəˈrēdəm/수목원 stakeex) I stake my reputation/claim. at stake= at riskex) What's at stake if I fail? nursery rhyme A nursery rhyme is a traditional poem or song for young children, often passed down through generations. These rhymes are typically simple, rhythmic, and easy for children to remember and recite. They are often used to teach language, counting, an..