noun🔗Share前任，前辈. One who precedes; one who has preceded another in any state, position, office, etc.; one whom another follows or comes after, in any office or position."The current principal learned a lot from her predecessors, who had each led the school through different challenges. "现任校长从她的前任们身上学到了很多，他们每个人都带领学校度过了不同的挑战。historypositionorganizationgovernmentjobChat with AIVocabulary GamePractice Reading
noun🔗Share前代，旧型号。 A model or type of machinery or device which precedes the current one. Usually used to describe an earlier, outdated model."My grandfather's old typewriter was a predecessor to the modern computers we use today. "我爷爷那台旧打字机，是现在我们用的电脑的前代型号。technologymachinedevicetechnicalhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share前驱结点, 先行者。 A vertex having a directed path to another vertex"In the family tree diagram, John's predecessors are all the ancestors who have lines connecting them to him. "在族谱图中，约翰的前驱结点是所有通过线条与他相连的祖先，也就是他的先行者。computingmathtechnicallogicsystemChat with AIVocabulary GamePractice Reading
