Word: 区块链 (qūkuàiliàn) Traditional: 區塊鏈 区块链 dictionary entry qūkuàiliàn blockchain Full dictionary entry for 区块链 Example sentences using 区块链 2 sentences, showing page 1 of 1. 区块链上的记录很难被人改动。 Qūkuàiliàn shàng de jìlù hěn nán bèi rén gǎidòng. Records on a blockchain are very hard for anyone to alter. 请问，区块链到底是怎么工作的？ Qǐngwèn, qūkuàiliàn dàodǐ shì zěnme gōngzuò de? Excuse me, how does blockchain actually work?