polish up
第三人称
polishes up
现在进行时
polishing up
过去式
polished up
过去完成时
polished up
1
改进, 完善
to improve something until it reaches a high level of quality or completeness
- She wanted to polish up her skills before the piano recital.
她想在钢琴独奏会之前提高自己的技能。
- The writer took a few months to polish the manuscript up before sending it to the publisher.
作家花了几个月的时间来润色手稿，然后才将其发送给出版商。
- They held extra training sessions to polish their techniques up before the championship.
他们在锦标赛前举行了额外的训练课程来完善他们的技术。
- Before launching the campaign, the team polished up the marketing materials.
在发起活动之前，团队完善了营销材料。
- She spent the summer polishing up on her foreign language skills.
她花了整个夏天来提高她的外语技能。
2
擦亮, 打磨
to rub or clean something to make it smooth and shiny
- She decided to polish up the old silverware before the dinner party.
她决定在晚宴前擦亮旧银器。
- You should polish your shoes up before the interview to make a good impression.
你应该在面试前擦亮你的鞋子以留下好印象。
- I spent the afternoon polishing the car up for the show.
我花了一下午的时间为演出擦亮汽车。
- Every weekend, he polishes up his collection of vintage coins.
每个周末，他都会擦拭他的复古硬币收藏。
- With the festival approaching, they polished up the brass instruments.
随着节日的临近，他们擦亮了铜管乐器。