| 词汇 | purposeful |
| 释义 | adjective Purposeful work is an important part of the regime for young offenders. 使从事有意义的劳动是管理少年犯的重要一环。 She looked purposeful and determined. 她看来目标明确，意志坚定。 It is only in the past 20 years that this data has been gathered in any purposeful way. |
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