Scientists had focused on two explanations to solve this conundrum.科学家已锁定两种解释来解开这个难题。Interaction designers often face the conundrum of whether to make their products user - customizable.交互设计者经常面临这样的难题,即是否让他们的产品具有用户定制功能.W...
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...
轮到你唱的时候,演播室经理会向你发出暗示的.The studio manager will cue you in when it's your turn to sing.到你开始的时候她会给你暗示的.She'll give you the cue when you're to start.这些动词暗示的行动隐秘原因不尽相同.They suggest a variety of reasons for this...
Vermilion inkpad is very popular inkpad. It is the best inkpad.朱砂印泥是非常流行的印泥. 并且在印泥当中是最好的.These good inkpad can be used at different part, such as document, contract etc.像这些好的印泥可以有不同的用处,像合同 、 文件等....