crucialとは 意味・定義・例文
Adjective 形容詞
クるーしゃル US /ˈkruʃəl/ UK /ˈkruːʃəl/
1. extremely important to the success of something
非常に重要な, 決定的な
Early detection of cancer is crucial for successful treatment.
2. extremely difficult or hard
非常に難しい, 非常に厳しい
We are facing a crucial time.