obviate need 消除需要
obviate risk 消除风险
obviate problem 解决问题
obviate difficulty 消除困难
obviate requirement 免除要求
obviate necessity 消除必要性
1. The new system obviated the need for manual checks.
新系统消除了人工检查的必要。
2. Better planning obviated many potential problems.
更好的规划避免了许多潜在问题。
3. Technology has obviated the need for paper records in many offices.
技术已经使许多办公室不再需要纸质记录。
4. His early preparation obviated any last-minute stress.
他提前准备避免了最后时刻的压力。
A: Did the new policy help?
A：新政策有帮助吗？
B: Yes, it obviated many administrative delays.
B：是的，它消除了许多行政延误。
1) 通过措施使问题或需求不再存在
2) 在系统或流程中消除某种必要性
3) 避免潜在困难或风险的发生
1. 消除；排除；使不必要
e.g.
Automation has obviated the need for many manual tasks.
自动化已经使许多手工任务变得不必要。
2. 避免（问题、风险等）发生
e.g.
Proper training obviated serious mistakes.
适当的培训避免了严重错误。
verb
1. to remove a need, difficulty, or problem so that it no longer exists or is necessary
Synonym: eliminate, prevent