| 单词 | 活跃起来 |
| 释义 | 〔return〕We thought we had disposed of the problem, but it kept recurring. Torecrudesce is to come into renewed activity after a period of quiescence: 我们认为我们已解决了问题，但它还是不断地出现。 Recrudesce 是经过了一段时期的沉寂后重又活跃起来： |
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