a large smooth mass of rock detached from its place of origin
同义词：bowlder
a town in north central Colorado; Rocky Mountains resort center and university town
boulders例句
Impact History of Eros: Craters and Boulders Waves, coastal boulders and the importance of pre-transport setting Boulders transport by catastrophic waves along the Ionian coast of Apulia (southern Italy) Surface Dating of Dynamic Landforms: Young Boulders on Aging Moraines Boulders fall from truck onto car: Speeding: Negligent entrustment: Wrongful death: Settlement: Structured settlement Habitat structure and the nature of communities on intertidal boulders Distribution, origin and transport process of boulders deposited by the 2004 Indian Ocean tsunami at Pakarang Cape, Thailand Plant Communities Growing on Boulders in the Allegheny National Forest: Evidence for Boulders as Refugia from Deer and as a Bioassay... The outcome of protoplanetary dust growth: pebbles, boulders, or planetesimals? I. Mapping the zoo of laboratory collision experiments The outcome of protoplanetary dust growth: pebbles, boulders, or planetesimals? III. Sedimentation driven coagulation inside the sno...
