“你为什么不借用你姐姐的车呢？”卡桑德拉生硬地说道。"Why don't you borrow your sister's car?" said Cassandra stiffly.“我还不太傻，”她生硬地说。"I'm not altogether a fool," she said gruffly.“只是扭伤了筋，”葆拉简短生硬地说。"It's only a sprain," Paula sai...
海上运费, 每1000平方英尺绝缘板约28美元, 标准硬质纤维板为10美元.Ocean freight is approximately $ 28.00 for the insulate board, and $ 10.00 for the standard hardboard, per 1,000 square feet.介绍了硬质陶器低温烧成的研究及其结果.Introduced the research and results of...