基本解释[解剖] 口裂英汉例句双语例句Oral health instruction, fissure sealing, fluoridation, caries filling, space retainer, deciduous root canal treatment, functional appliance.口腔保健教育，窝沟封闭，儿童龋齿预防和治疗，预防性矫治。oral fissure更多例句词组短语短语breadth of oral fissure 口裂宽elongation of the oral fissure 口角开大术oral fissure更多词组专业释义医药科学口裂