thắc mắc
Meaning
2 senses
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Verb
To feel curious about something or to have unanswered questions and doubts concerning a particular situation or matter.
vi Tôi thắc mắc vì sao anh ấy lại vắng mặt.
en I wonder why he is absent.
Noun
A question or concern that arises when someone does not fully understand or is curious about a situation.
vi Anh ấy có một vài thắc mắc về nội dung bài giảng.
en He has some questions about the lecture content.