dindexdilative./dahy-ley-tiv, dih-, dahy-ley-/US // daɪˈleɪ tɪv, dɪ-, ˈdaɪ leɪ- //稀释性,稀释剂,扩张性,稀释的Definitionsadj.adjective · 形容词1.›serving or tending to dilate. Level 3More words in d →