Single-segment application of MT

I pre-translated a file and got matches from the TM.

One segment is a 74% match, but it is confusing.

I want now want to apply Neural MT (in my case Google MT, which is connected to my project) to this single segment.

I have searched, but cannot find a way to do this.  Ctrl-T automatically invokes the TM, even if I put Google Translate as the top-ranked "TM."

I know for certain this is available in other CAT tools (DV - ctrl+g = machine translation only).

Thanks,

Tom