savvy
possessing practical knowledge, expertise, or understanding in a particular domain
![聪明的, 精明的](https://api.langeek.co/v1/assets/flags/zh.png)
聪明的, 精明的
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[形容词]
discerning
displaying good judgment in different things, especially about their quality
![有识别力的, 有眼光的](https://api.langeek.co/v1/assets/flags/zh.png)
有识别力的, 有眼光的
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[形容词]
quick-thinking
adept at swift, effective decision-making or response in fast-paced scenarios
![反应迅速的, 思维敏捷的](https://api.langeek.co/v1/assets/flags/zh.png)
反应迅速的, 思维敏捷的
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[形容词]
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