vitalとは 意味・定義・例文
Adjective 形容詞
生命の, 生命に関する
2. absolutely necessary for life
命にかかわる
Check her vital signs(=most important medical sings, such as body pressure, pulse, temperature, respiration, that indicate the state of a patient's essential body functions).
3. extremely important and essential in order to succeed
極めて重大な, 必須の
It is vital that action is taken quickly.