1 عمومی:: طفیلی، ابر حمام، انگل، اسفنج، با اسفنج پاك كردن
شبکه مترجمین ایران
1 general:: noun ADJ. damp/dampened, wet | bath VERB + SPONGE squeeze (out) SPONGE + VERB fill with sth, soak sth up This sponge doesn't soak up water very well. PREP. with a/the ~ Wipe the surface with a damp sponge.
Oxford Collocations Dictionary
2 general:: In addition to the idiom beginning with SPONGE, Also see THROW IN THE SPONGE.
American Heritage Idioms