... activitiesL45 MediaAssignment n., v., something, such as a task, that is assignedChoose v., to select one thing over anotherChoice n., choosy adj.,Constant n., something that is unchanging or invariable(不变的,永恒的)Constitute(制定,建立) ... to somethingDedicate v. dedicated adj.Look forward to v, to anticipate, to be eager for something to happenLooked to v, to depend on , to rely onLoyal a, faithful, believing in something or ... v., to determine the value or rate of somethingAssessment n., assessable adj.,Diagnose (诊断) v., to recognize a disease; to analyze the nature of somethingDiagnosis n., diagnostic adj.,Effective...