All things are interrelated and interact on each other.一切事物互相联系并相互作用.Objective : To investigate adhesins of Bacteroides forsythus which interact with human salivary proline - rich proteins ( PRPS ).目的: 探讨福赛类杆菌与人类唾液富脯蛋白相互...
海伦选择的唇膏很适合她的肤色。Helen's choice of lipstick was a good match for her skin-tone.班克斯在皇家海军服过兵役。Banks spent his national service in the Royal Navy.庞大的海鸟群是最壮观的景象之一。Among the most spectacular sights are the great sea-bird c...