hindexhydrocolloid./hahy-druh-kol-oid/US // ˌhaɪ drəˈkɒl ɔɪd //水胶体,水胶质,水溶胶,羟乙基纤维素Definitionsn.noun · 名词1.›a substance that forms a colloid when combined with water.Level 5More words in h →