用“tyrannosaurus rex”造句大全，tyrannosaurus rex造句
Some,liketyrannosaurusrexwithitsbone-crunchingteeth,areobviouslypredators.Previousstudieshavelookedatthemovementsofbirdsthedirectdescendentsofdinosaursandfossilizedfootprintstojudgehowtyrannosaurusrex...
用“tyrannosaurus”造句大全，tyrannosaurus造句
Some,liketyrannosaurusrexwithitsbone-crunchingteeth,areobviouslypredators.lateJurassiccarnivorousdinosaur;similartobutsomewhatsmallerthantyrannosaurus.Previousstudieshavelookedatthemovementsofbirdsthe...