A newer anti-HIV drug called pyridinone caused HIV to mutate into a form which could not reproduce or infect new cells. 一种叫作吡啶酮的新型抗艾滋病药物能促使艾滋病毒变异，使其不能繁殖，也不会再感染新的细胞。
the brassy blonde behind the bar酒吧柜台里衣着艳俗的金发女郎She was an iodine-dark Indian woman with brassy peroxided hair and a dead-tired disposition.她是一个紫棠面皮、黄铜色漂发、总是一副倦怠的印第安女人。Musicians blast their brassy jazz from street corners....
鱼肉常存放在冷藏库中.Meat and fish are often kept in cold storage.冷藏库是用来防止蛋和肉腐坏的.A cold storage is used to keep eggs and meat from spoiling.断电导致冷藏库融化,这真是一场灾难.The power failure caused a refrigerator melt that was a disaster....