基本解释n.比利特同根派生 Billett相关词英汉例句Stephen Billett (2003),Vocational Curriculum and Pedagogy:An Activity Theory Perspective,European Educational Research Journal,Volume 2,Number 1. 姚梅林;王泽荣等.;从学习理论的变革看有效教学的发展趋势[J]Billett更多例句