In the worst - case scenario, UV light mutates DNA, leading to premature aging or skin cancer.在最差的情况下, 紫外线能使DNA发生突变, 于是导致提前老化或皮肤癌.The virus mutates in the carrier's body...病毒会在携带者体内发生变异。The virus mutates quickly and...
Erosive esophagitis and hiatal hernia were identified in 18 and 70 patients, respectively.腐蚀性食管炎以及食管裂孔疝分别为18和70例.The occurrence of peptic ulcer in some pa - tients with hiatal hernia may necessitate considerationof both ...
Heigh - o the derry - o, Three mice a sock.嗨,噢, 三只老鼠在袜子里.She needled the wool rapidly through the sock she was mending.她很快地用针线缝补着袜子.Light a sock or bootee is washed - up.光穿袜子或者毛线鞋是不行了.First commercialization application ...
Cookery Editor Moyra Fraser takes you behind the scenes.烹调专栏主笔莫伊拉·弗雷泽会带您了解幕后的故事。Mexican cookery is economical, she says. Nothing goes to waste.“墨西哥的烹调注重俭省，”她说，“任何东西都不会浪费。”The cookery course was serious and hedonistic at ...