► 副詞
どきどき [(1)どきどき] [coll] meaning: beat rank: 2
☆ 心臓が突然どきどきした ⇨ My heart suddenly beat hard (☛ The sound of a heart beating hard)
どきどき [(1)どきどき] [coll] meaning: nervous rank: 2
☆ 彼は警察に通報されないかとドキドキした ⇨ He was so nervous that someone might report him to police
☆ 彼女は憧れのスターの前でドキドキした ⇨ She became very excited and nervous in front of the star she admires