Don’t be fooled by all his complimentary remarks—they were all said with tongue in cheek.别让他的恭维话给蒙骗住了——那些话可不能当真。He masqueraded as a doctor and fooled everyone.他冒充医生，骗过了所有人。The Florida - friend gambit had not fooled Sweet...
硅酮隆胸植入物a silicone breast implant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。A newer anti-HIV drug called pyridinone caused HIV to mutate into a form which could not reproduce or infect new cells.所有的主要难点都涌现在烯酮 ( 1 ) 的合成中....