螺纹能牢牢地咬合卡紧。The screw threads will be able to get a good grip.它是由胎儿的组织和母体的组织构成,二者呈指状咬合状.It consists of foetal tissues and mother's tissues with the tissues interdigitated.〔摘要〕目的: 研究正常牙合牙尖交错位咬合接触的基本规律.Objective : To i...
The illustration shows a cluster of five roses coloured apricot orange.插图上是一簇杏橙色的玫瑰，一共5朵。Perhaps the accompanying illustration will explain it.可能所附的图表能对此作出解释。the art of book illustration书籍插图的艺术...