The child started to sob when he couldn't find his mother.孩子因找不到他妈妈哭了起来.A sob caught in his throat.他泣不成声。She nodded with a sob.她啜泣着点了点头.She began to sob again, burying her face in the pillow...她把脸埋在枕头里，又开始抽噎起来。He of...
Stones are bedded in cement.用水泥砌牢石头.She bedded the children down without much trouble.她没费多少事就把孩子安顿睡了.On those nights when they could find no monastery or inn to take them in, they bedded down in the fields.那几天晚上，他们找不到可以投...
It was true , acknowledgment in most cases of affronts was counted reparation sufficients.的确, 大部分的无理举动,只要认罪就可算做很够的赔偿了.He counted off five men to help with the job.他挑选五个人来帮助做这件事。Family background could hardly have been co...
摘要前列腺特定抗原 ( PSA ) 为一已经定性清楚之人类前到腺特定醣蛋白.Prostate - specific antigen ( PSA ) is a well characterized human prostate specific glycoprotein.作为离开被感染细胞的病毒粒子起作用的胜肽聚醣蛋白.As peptide glycoproteins react with viral particles leaving ...
当发现链状的聚焦体时, 人们寻求有点异乎寻常的机理来解释它们.When chainlike aggregates are found, rather exotic mechanisms are often sought to explain them.塑料是合成的,即是人造材料而不是天然材料, 它由长的 链状 的称为聚合体的分子组成.Plastics are synthetic - man - made, not natural mat...