periodontias造句

例句与造句

1. "The hypothesis which assumes the causative connection between the primary focus and the secondary lesion is called the " focal infection theory . " ( Stillman, Paul Roscoe ( 1922 ) " A Textbook of clinical periodontia "; Page 111)
2. :: : : : : : : " The hypothesis which assumes the causative connection between the primary focus and the secondary lesion is called the " focal infection theory . " " ( Stillman, Paul Roscoe ( 1922 ) " A Textbook of clinical periodontia "; Page 111)
3. It's difficult to find periodontias in a sentence. 用periodontias造句挺难的