1.follow up on - carry further or advance; "Can you act on this matter soon?"act on, pursuerun down, check out - trace; "We are running down a few tips"react, oppose - act against or in opposition to; "She reacts negatively to everything I say"
follow up on
Related to follow up on: set out, for the most part, up to par, refer to
follow up on - carry further or advance; "Can you act on this matter soon?"