questioningly
🇺🇸
/ˈkwestʃənɪŋli/
🇬🇧
/ˈkwestʃənɪŋli/
in a way that shows you are asking a question or seeking information
She looked questioningly at the teacher when she didn't understand the lesson.
彼女はレッスンが理解できなかったときに、疑問げな表情で先生を見た。