sponging
动词 sponge:
wipe with a sponge, so as to clean or moisten
同义词:sponge
ask for and get free; be a parasite
同义词:mooch, bum, cadge, grub, sponge
erase with a sponge; as of words on a blackboard
同义词:sponge
soak up with a sponge
同义词:sponge
gather sponges, in the ocean
同义词:sponge