英和辞典 r 29 reliable [](形) (more ~; most ~) 信頼できる,頼もしい;確かな,確実な(≠unreliable) a reliable witness 信頼できる証人 a reliable source of information 確かな情報筋 His words are always reliable 彼の言うことはいつも確かだ. (派生)~ness(名) 東京書籍「英和辞典」JLogosID : 701800060