HomeDictionary海底扩张海底扩张Wordseafloor spreading (geology)Traditional海底擴張Copy wordhǎi dǐ kuò zhānghai3di3kuo4zhang1Hear itMeaningseafloor spreading (geology) CC-CEDICTCharacters in 海底扩张海hǎi底dǐ扩kuò张zhāngWords with 海底扩张海底扩张说hǎi dǐ kuò zhāng shuōtheory of seafloor spreading (geology)Word