末席を汚す

意味Nghĩa

1. cụm từ / thành ngữđộng từ nhóm 1, đuôi すthành ngữkhiêm nhường ngữ (謙譲語)

   1.to have the honour of being present (at a meeting, etc.); to have the honour of being a member (of a society, etc.); to soil the lowest seat by one's presence