Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/ffa2de159cd85106ef51fe143a0a7181.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 Billett是什么意思，Billett的翻译，Billett音标、读音、用法和例句_沉淀汉英词典
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]