软骨是由身体里的葡萄糖胺和软骨素构成的.Cartilage is formed from glucosamine and chondroitin sulphates in the body.目的从猪鼻软骨中提纯硫酸 软骨素.PurposeTo extract and purify chondroitin sulfate ( chs ) from pig cartilage.公司是山东省, 临沂市, 莒南县最具规范化的硫酸软骨素生产企业....
She bequeathed everything to her son.她把一切财产都遗赠给她的儿子.He bequeathed her all his worldly goods.他把所有的财物遗赠给她.His father bequeathed him a big fortune.他父亲给他留下了一大笔遗产。He bequeathed all his silver to his children.他把他所有的钱财都留给了孩子。Fi...
Cut the fruit in half and inspect the pips: if they are turning slightly brown it is ready for harvesting.把果实切成两半，检查一下其中的籽：如果有点成棕色，那就该收获了。The weather forecast is followed by the pips at 6 o'clock.天气预报之后即为6点钟报时信号.But...