up to scratch
汉语翻译
准备起跑, 准备行动, 达到标准
例句
- A pianist has to practice every day to keep up to scratch.钢琴手要天天练习才能保持高水平。
- We'll have to bring the house up to scratch before we sell it.我们得把这所房子维修一下再出售。
- Is her schoolwork up to scratch?她的功课行吗?
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