nongraded

常见例句

Vertical organization may include both graded and nongraded plans.
垂直組織包括分年級計劃和不分年級計劃。
American Association of School Administration, The Nongraded Primary Education: Making Schools Fit Children.Arlington, VA, 1992.
夏之蓮：外國教育發展史料選粹（下冊），北京師範大學出版社，2001年，第150頁。
A nongraded elementary school.
一所不分年級的初級學校
nongraded school
不分級學校
nongraded system
不分級別