抹杀

to erase / to cover traces / to obliterate evidence / to expunge / to blot out / to suppress

to wipe

to smear / to wipe / to erase / classifier for wisps of cloud, light-beams etc

to plaster / to go around / to skirt

to kill / to murder / to attack / to weaken or reduce / to smart (dialect) / (used after a verb) extremely

to blot out at one stroke / to reject out of hand / to deny without a hearing