单词diastema
n.: 间隙
网络: 齿虚位；间隙裂；牙间隙
【齿】间隙,齿隙
齿隙虚位
地质上的小间断
齿虚位
沉积间歇期
纵裂
分裂面
复数：diastemata
In addition, due to its pupils Xiangmaoyiyang is diastema, so soon as night falls the evening, they are also activities.
此外由于它的瞳孔像猫一样是纵裂的，因此当夜幕即将降临的傍晚，它们还能活动。
The system can solve the welding question like the narrow-diastema, inside wall-pile;
该系统有效地解决窄间隙埋弧焊、内壁堆焊的问题；
Clinical Application of metal full crown in treatment of the diastema tooth
金属全冠治疗纵裂牙的临床应用
A Study of the Treatment of Root Diastema
牙根纵裂治疗的探讨
Clinical nursing care of patients underwent ceramic veneer cosmetology to repair diastema of anterior teeth
烤瓷贴面美容修复前牙间隙的临床护理