← 単語を見るに戻るopportunisticadjective#34,515訳語日和見感染ひよりみかんせん日和見菌ひよりみきんコウモリ外交コウモリがいこう英語の定義taking immediate advantage, often unethically, of any circumstance of possible benefit例文Tom is opportunistic.You're opportunistic.似ている単語opportunistopportunistsopportunisticallyopportunismopportunityopportune← everwoodcallan →