advanced english listening & speaking high polymer physics experiment
Related Translations:
听说: be told; hear of 短语和例子我听说他过去结过婚。 i have heard that he has been married before. 这只不过是听说而已。 this is only hearsay.; it's nothing but hearsay
英语听说: anglais audio-visuelbood iibook ilistening and speaking english
听说训练: english practice on listening &speakingferrite materiallistening and speaking activitiespractice on listening &practice on listening &speaking