C2 verb /bɪˈleɪbə/
belabour
излишне подчеркивать
Meaning
to explain something repeatedly or with excessive detail; to criticize or attack verbally at length
Example
The teacher did not belabour the point once the students understood it.
Учитель не стал излишне подчеркивать этот момент, когда ученики его поняли.