她如此乔装改扮，连她妈妈都认不出她了。She's adopted so many disguises her own mother wouldn't recognize her.你只能乔装出行。You'll have to travel in disguise.他用假发和假胡须来乔装.He disguised himself with a wig and false beard....
我们很想知道壁内的拉应力.We would like to know the tensile stress in the wall.扁桃腺: 咽喉壁内的淋巴组织小团.Tonsil: Small mass of lymphoid tissue in the wall of the pharynx....