这是一桩偶发的事件.It was quite an accident.事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。It became very clear that the incident was not just an aberration, it was not just a single incident.大型陨石的撞击则可能偶发的使大气密度及温度增加.Large meteor impacts may have o...
This child is nobody's child until someone makes her theirs officially.在有人办理正式手续认领以前，这个孩子不属于任何人。Theirs had been a happy and satisfactory marriage.他们的婚姻曾经一直幸福美满。Theirs had been an increasingly attenuated relationship...
Objective : To probe the clinical value of non - infarct � � s abnormal Q - wave.目的: 了解 非 梗死性异常Q波的临床意义.Objective : To observe the therapeutic effect of cinepazide maleate on brain infarct.目的: 观察桂哌齐特对脑梗死的治疗效果.To master co...