untoward effect

基本解释

Two group of babies have not had the medicine untoward effect.
两组患儿均未发生药物不良反应。
The untoward effect of these antioxidants was noted whether they were taken separately or together.
无论单独还是联合应用这些抗氧化剂均有显著副作用。
Conclusion: The efficacy of Xinmailong injection in the treatment of chronic heart failure is remarkably better and untoward effect is little.
结论：心脉隆治疗慢性充血性心力衰竭疗效显著，不良反应少。

The fact that such exceptions must be authorized on a case-by-case basis, however, offers some basis for ensuring that they are made deliberately and on the basis of merit — and do not have the untoward effect of undermining the sanctions in place.
CENTERFORSECURITYPOLICY: Center for Security Policy A ‘No-Brainer’: Rep. Berman’s ‘Free Trade In Ideas’ Bill Must Not Be Allowed To Strengthen Tyrants
The fact that such exceptions must be authorized on a case-by-case basis, however, offers some basis for ensuring that they are made deliberately and on the basis of merit -- and do not have the untoward effect of undermining the sanctions in place.
CENTERFORSECURITYPOLICY: Center For Security Policy