您要查找的是不是:
- 级联connection
- 校级field rank
- 英语四级English Band 4
- 大学英语四级College English Band 4
- 一级的firstlevel
- 这是一张罕见的邮票。This is an infrequent stamp.
- 他有个罕见的大鼻子。He has a nose of unusual size.
- 船级ship' classification
- 三级片third-grade film
- 高尔夫球员用推杆殴打比赛组织官员实属罕见。It is unusual for a golfer to batter one of the marshals with his putter.
- 无级stepless
- 级配graduation
- 两级two-stage
- 第二级secondary
- 大学英语六级考试CET-6 [College English Test, Band Six]
- 第一级first step
- 工业级technical grade
- 大学英语六级College English Test
- 英语专业四级考试TEM-4 [Test for English Majors, Grade Four]
- 第三级Tertiary (system)