| Is highly versed about something |
New York Times |
21 Oct 2019 |
| Is highly versed about something |
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| Has the material mastered |
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| Is well-versed in a subject |
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| Is well-versed in a subject |
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| Has expertise |
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| Has proficiency, slangily |
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| Is a pro |
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| Is proficient |
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| Is adept |
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| Is highly skilled: Slang. |
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| Identifies certain grocery items. |
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