Receding gums can be the result of disease or simply incorrect brushing.牙龈萎缩可能是疾病导致的，也可能仅仅是错误的刷牙方式引起的。Our company specialize marshmallows, lollipops , bubble gums, chocolates and toys with candy.本公司主要出口棉花糖 、 棒棒糖 、 泡泡糖 、 ...
Natural food antiseptic is researched and used by food enterprisers and scientists.天然防腐剂以其独特的魅力吸引着食品企业家、科学家去研究和应用.The importance of information construction has been attention to by the enterprisers.企业信息化建设的重要性已逐渐被企业家所认识...
诚信是内生的, 取决于自身的品德.Credibility is endogenous, depending on their own character.摘要金融市场具有内生的脆弱性,其产生原因与信贷市场不同.The inherent fragility of financial market is caused differently from that of credit market....