Does Trados 2015 support TM merge of different source language?

HI, there,


I am wondering if Trados 2015 support the merge of different source languages? For example, I have a TM A, with source language Chinese and the target language English. Now I have TM B, whose source language is English and the target language is Chinese. I want to merge TM A with TM B. Is it practical?

Thank you for your help!

Best Regards,

Maggie