她勃发的热情和阳光的性格征服了我。Her burst of exuberance and her brightness overwhelmed me.她一点儿都没表现出同龄人那种自恋和虚无主义的性格倾向。She exhibited none of the narcissistic and nihilistic tendencies of her peers.性格和外表是分不开的，而且观其形知其性。Character is not sep...
丙氨酸在转氨作用中似乎是更好的氨基酸.Alanine appears to be the preferred amino acid in the transamination.标记的莽草酸迅速地转变成苯丙氨酸.Labelled shikimic acid is reality converted to phenylalanine.植树细胞中丙氨酸和亮氨酸 、 缬氨酸的主要前体是丙酮酸.In plant cells the princip...
She was a designing , an audacious and an unscrupulous young person.她是个工于心计、轻佻放肆,不讲道德的年轻女子.Her fortune is already more than sufficient to attract those unscrupulous adventurers.她的财产已经多得足以引起那些贪得无厌的冒险者的觊觎....unscrupulous e...
The brave young man voyaged single - handed in his yacht for months.勇敢的年轻人独自乘游艇航行数月.They voyaged for many months.他们乘船航行数月.They voyaged northeast for several days.他们向东北航行了几天。They voyaged in sailing ship to the China Sea.他...