{"node":"0x13971f42c6f642efa813f328a5e2fa69bb95b269c70867edd44b3376045cea53","name":"[93b2eb3b1321ebfd917d88e1ca29919931bf1c0147ae43206d615e611581e2e3].liber3.eth","parent_name":"liber3.eth","is_subdomain":true,"root_cid":"bafybeidzsrplbzy7p54wukwvhlqkstjjuwt5jbvjdlf6jmtade6cyjdun4","title":"英语中级听力(学生用书) - 王敏; 何其莘; 夏玉和; 金利民 - pdf","icon_url":null,"manifest_url":null,"analysis":null,"contenthashes":[{"contenthash_protocol":"ipfs","root_cid":"bafybeidzsrplbzy7p54wukwvhlqkstjjuwt5jbvjdlf6jmtade6cyjdun4","contenthash_set_block":20655593,"contenthash_set_tx_hash":"0x90db7300103042c3611ad2271f1f90b5cfd95893fcb6cdf05a426ef73d22ca4a"}]}