用“extant”造句大全，extant造句
Accordingtoanextantdocument.ItisthelargestextantancientmemorialarchwayinChina.ThreeofArchimedes'extantworksaredevotedtoplanegeometry.Aphenomenon,bytheway,ofwhichthereismorethanoneexampleextant.Thecoc...
用“extant manuscript”造句大全，extant manuscript造句
theearliestextantmanuscriptofthispoemThisistheextantmanuscriptofthepoem.Theearliestextantmanuscriptofthispoemhasbeenkeptinthemuseum....