jack-in-the-box

详细解释:n. 儿童玩偶盒

词型变化：

名词复数:jack-in-the-boxes

英语解释：

名词 jack-in-the-box:

plaything consisting of a toy clown that jumps out of a box when the lid is opened

详细解释：

jack-in-the-box

n.（名词）
【复数】 jack-in-the-box.es 或 jacks-in-the-box [j2ks.-]
A toy consisting of a clownlike puppet that springs out of a box when the lid is activated.
玩偶匣：当盖子被揭开时，盒子里面象小丑一样的木偶就会跳起来的玩具