Manufactured glass is made by fusing various types of sand.人造玻璃是将各种不同类型的沙子熔合在一起制成的。Among surface - active lipoidal substances, lysolecithin is probably the best studied with regard to its fusing capabilities.具有表面活性的脂类物质中...
She broached the subject of a picnic to her mother.她向母亲提起野餐的问题.Eventually I broached the subject of her early life.最后我提到了关于她的早年生活的话题。Have you broached the subject of the money he owes us?你谈没谈起他欠我们钱的事？He broached the subj...