She was the only woman in Shell's legal department.她是壳牌公司法律事务部唯一的女性。He passed the letters to the Department of Trade and Industry.他把信交给了贸工部。My department had a healthy interest in keeping expenses down.我部门对维持低水平开支有浓...
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.目的 研究2乙基3 羟基 6苯硫基4 ( 1H ) 吡啶酮 ( HPP ) 的抗氧化作用.AIM To study...
a lax attitude to health and safety regulations对卫生与安全条例的马虎态度There have been allegations from survivors that safety standards had been lax.生还者一直指责安全标准执行不严。MPs attacked lax management and errors of judgment.议员们抨击管理的松散和判断的失...