leather school bag

同义词释义

1)leather school bag,学生皮书包2)leather school case,学生皮书箱3)put a jacket [cover] on a book,包书皮4)bogus mill wrap,仿书皮包装纸5)foreskin/cytolody,包皮/细胞学6)development of prepuce,包皮生长发育