Is it possible to export various entries at once from MT?

Hello everyone:  

While having 2 termbases in a project and needing to continuously switch the default TB in order to enter terms in the correct one (error-prone process), it seems like at one point I failed to make the switch and ended up with 'quite a few' entries in the wrong TB. Is there a way to select ALL the entries in question and export them all at once?  I only know of the File > Export option that allows to export entries one by one.

In case it matters, the 2 termbases reside on a server; each TB has around 5,000 entries. I have both MT 2015 and MT 2017.

Thank you in advance for any suggestions you might have.

 

LucyMM