necessary
英 /ˈnesəseri/
中文释义
a.必要的；必然的
Essential or required; something you can't avoid.
常用搭配
- if necessary如有必要
- necessary step必要步骤
- absolutely necessary绝对必要
例句
- Bring a coat if necessary.如有必要就带件外套。
- Approval is necessary before the launch.发布前必须获得批准。
Essential or required; something you can't avoid.