| 单词 | opportunistic |
| 释义 | Word Frequency opportunistic(ˌɒpətjʊˈnɪstɪk) adjective 1. of or characterized by opportunism 2. medicine (of an infection) caused by any microorganism that is harmless to a healthy person but debilitates a person whose immune system has been weakened by disease or drug treatment Derived forms opportunistically (ˌopportuˈnistically) adverb |
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