劍橋詞典a boy or girl between the ages of nine and twelve 青春期前（9-12嵗）兒童 a magazine for pre-teens 青春期前兒童襍志 pre-teen adjective uk Your browser doesn't support HTML5 audio us Your browser doesn't support HTML5 audio pre-teen fashions （服飾）青春期前兒童的，爲(wèi)青春期前兒童生産的 返回 pre-teen