单词	sandstone
释义	English American sandstonenoun [ U ] uk/ˈsænd.stəʊn/us/ˈsænd.stoʊn/ a type of rock formed from sand Thesaurus: synonyms and related words Geology: types of rock alabaster basalt basaltic bioclastic boulder carboniferous chalk clastic conglomerate cryolite flinty gneiss gypsum haematite igneous lava quartz schist sedimentary slate See more results » sandstonenoun [ U ] us/ˈsændˌstoʊn/ a soft, yellow or red rock, often used as a building material
随便看	keep up (with sb/sth) keep up appearances keep up something keep up with sb/sth keep up with something keep up with sth keep up with the Joneses keep up/move/change with the times keep your distance keep your eye in keep your eye on someone/something keep your eye on the ball keep your eyes open for sb/sth keep your eyes open/peeled keep your eyes open/peeled (for something) keep your eyes open/peeled for something keep your eyes peeled/skinned keep your fingers crossed keep your fingers crossed keep your gob shut keep your hair on keep your hair on keep your hand in keep your head keep your head above water