这两种药物都可以延缓艾滋病病情发展，但是都不能治愈这种疾病。Both drugs slow the progression of HIV, but neither cures the disease.咱们延缓几个礼拜再做决定吧.Let's defer the decision for a few weeks.我们因等他而延缓开饭.We waited dinner for him....
Missile deployment did much to further polarize opinion in Britain.在英国，导弹部署极大地导致了意见进一步分化。But using optical equipment that can polarize light , those scales appear bright blue.但如果用能使光发生偏振的仪器照射, 鳞片就变成了湖蓝色.Photons penetrati...
She was really quite perturbed at the prospect.她对前景十分担心。I am deeply perturbed by the alarming way the situation developing.我对形势令人忧虑的发展深感不安.Mother was much perturbed by my illness.母亲为我的病甚感烦恼不安....