The Acquisition-Learning Hypothesis 差异假设 ; 悉得学得差异假设 ; 学得假说

Acquisition-learning hypothesis 学习假设 ; 学习假说 ; 学得假设

incidental vocabulary learning hypothesis 附带词汇学习假说

acquisition and learning hypothesis 语言习得与学习假说

l 2 pronunciation learning hypothesis 外语语音学习假设

the acquisition-learning distinction hypothesis 习得与学习区分假设

Learning Acquisition Hypothesis 学习习得假说