As indigenous oral bacteria, the Actinomyces are thought to contribute to caries especially to root caries.放线菌是口腔固有菌群中的主要菌属,与龋病尤其是根龋的发生、发展有密切关系.Firstly, a strain secreting blue pigments was separated from soil that was i...
I opened handwritten , eye - witness accounts of summary trials and executions , of kidnappings and rapes.我看过拷问受害者的证词和被害的照片.Executions used to be held in public.过去处决犯人都公开执行.There have now been 139 executions since the de...
我睡醒后感觉精力充沛，神清气爽。I awoke feeling rested and refreshed.她睡醒了 么 ?Has she waked up yet?他头发蓬乱,一副刚睡醒的样子.His hair was tousled and he looked as if he'd just woken up....
有病的组织容易被微生物侵袭.The diseased tissue can be easily invaded by these microorganisms.这个有病的孩子只吃了几口饭.The sick boy was only picking at his food.他不得不照看他有病的弟弟.He had to look after his invalid brother....
The cardiovascular disorders interfere with the emptying of the left ventricle.心血管病人造成左心室郁血.The ball was already emptying out before the fire alarm sounded.火警响起之前,参加舞会的人已经走光了.The staff is emptying the cinema after the fi...