The sound of a bell ringing from an opening makes a "clanging" noise that rings out at just the right moment.
the very moment
When he arrived, I left right then.
just then
He arrived just then.
during (that brief interval)
When he left, I wasn't paying attention at that moment.
the very moment
When he arrived, I left right then.
just then
He arrived just then.
during (that brief interval)
When he left, I wasn't paying attention at that moment.