use
ful
形容词比较级
more useful
形容词最高级
most useful
1
有用的, 实用的
providing help when needed
- The first aid kit is packed with supplies, making it incredibly useful in emergencies.
急救箱装满了用品，使其在紧急情况下非常有用。
- Online tutorials can be a useful resource for individuals seeking to acquire new skills.
在线教程可以成为寻求获得新技能的个人有用的资源。
- A reliable GPS navigation system is especially useful during road trips to unfamiliar destinations.
一个可靠的GPS导航系统在前往陌生目的地的公路旅行中特别有用。
- A supportive friend who offers advice and comfort can be incredibly useful during challenging times.
一个提供建议和安慰的支持性朋友在充满挑战的时期可能非常有用。
- Having a mentor at work can be useful in guiding career decisions and providing valuable insights.
在工作中有一位导师可以帮助指导职业决策并提供有价值的见解。
反义词：