sandhogWiktionary 原文英/ˈsændhɒɡ/美/ˈsændhɔɡ/构词拆解sandsand词干hoghog词干词源说明From sand + hog, perhaps alluding to a hog (“animal of the Suidae family, especially a boar, pig, or warthog”) digging in sand.释义名词noun1US, slang, also figurativelyA person employed to dig tunnels, or (more generally) to work underground or under water.动词verb1intransitive, US, slangTo work at digging