他用按手印替代签字.He used an inked thumbprint in lieu of signature.你怎么解释那边上靠墙的半个手印?How do you explain a handprint half covered by a wall?他在软泥上留下了手印.He left the impression of his fingers in the soft mud....
Outcome from cerebral ischemia is sexually dimorphic in many experimental models.脑缺血结局在许多实验模型中表现出了性别差异.NO dimorphic sex chromosomes were observed in either sexof the three species examined.三种水龟的雌雄个体间均未见有异型的性染色体....