1·Any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have a causal relationship with this treatment.
在用药病人或临床研究对象中发生的任何不幸医疗事件，他不一定要与治疗有因果关系。
2·I am crossing my fingers that nothing untoward will happen to him.
我祈求不幸的事不会降临他身上。
3·Any untoward medicaloccurrence in a patient or clinical investigation subject administered apharmaceutical product and which does not necessarily have a causalrelationship with this treatment.
在用药病人或临床研究对象中发生的任何不幸医疗事件，他不一定要与治疗有因果关系。
4·Nothing untoward has happened thus far, but it will, and it may be much worse than I anticipate.
现在还没有发生什么不幸的事，但是以后会发生的，可能比我预料的还要糟。
5·China's dogged insistence that nothing untoward was happening in eastern Eur ope ensured that its awakening would be harsh.
中国顽固地坚持并非不幸的事发生在东欧导致了它的觉醒。