unprompted
US /ʌnˈprɑːmp.tɪd/
UK /ʌnˈprɒmp.tɪd/
形容詞
自発的に
without being told to say or do something:
例:
•
Jim was remarkably charming this evening - he even said, unprompted, how nice Margot looked in her dress.
自発的に
without being told to say or do something: