pre.max.il.lan.(名词)【复数】 pre.max.il.lae[-m2k-sl.ô] Either of two bones located in front of and between the maxillary bones in the upper jaw of vertebrates.前颌骨:位于脊椎动物上颚的上颚骨之前和之间的两块骨头中的一块【引伸】premax.illar.y