| 释义 |
pref·er·en·tial \|prefə|renchəl\ adjective Etymology: Medieval Latin praeferentia preference + English -al 1. : of, relating to, or showing preference : offering or constituting an advantage < preferential treatment > 2. : of, relating to, employing, or creating a preference in trade relations < a preferential rate > • pref·er·en·tial·ly \-chəlē, -li\ adverb |