The essence of conflicts of rights is to fight for the relatively limited intellectual products of society, and is the conflict of interests and the adverseuse of rights.
其实质是对社会中相对有限的知识产品的争夺，是利益的冲突与权利的不相容使用。
2
The improper use of medicine could lead to severe adverse reactions.
用药不当会引起严重的不良反应。
《柯林斯英汉双解大词典》
3
To date, no adverse health effects have been established as being caused by mobile phone use.