discretionary
adjective formal uk/dɪˈskreʃ.ən.ər.i/ us/dɪˈskreʃ.ən.er.i/
(由官员)自行决定的,自主的
decided by officials and not fixed by rules
a discretionary grant 自主拨款
Judges have great discretionary powers. 法官有很大的自主权。
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