1.a porous mass of interlacing fibers the forms the internal skeleton of various marine animals and usable to absorb water or any porous rubber or cellulose product similarly used
2.someone able to acquire new knowledge and skills rapidly and easily;
she soaks up foreign languages like a sponge
3.a follower who hangs around a host (without benefit to the host) in hope of gain or advantage
4.primitive multicellular marine animal whose porous body is supported by a fibrous skeletal framework; usually occurs in sessile colonies
1.wipe with a sponge, so as to clean or moisten
2.ask for and get free; be a parasite
3.erase with a sponge; as of words on a blackboard
4.soak up with a sponge
5.gather sponges, in the ocean
名詞 海綿, 海綿體, 海綿狀物, 錛埻飪樸玫娘級(jí)棉球, 紗布 n.(名詞) Any of numerous aquatic, chiefly marine invertebrate animals of the phylum Porifera, characteristically having a porous skeleton composed of fibrous material or siliceous or calcareous spicules and often forming irregularly shaped colonies attached to an underwater surface. 海綿:一種水棲的海綿綱的無脊椎海生動(dòng)物,其特征是具有同