Trang chủ/JLPT null/Từ vựng/フォーマルフォーマル🔊☆ Lưu vào danh sáchフォーマルNghĩa—Câu ví dụ何とまあ、フォーマルなパーティーにジーンズで現れるなんて、彼女は顔から火が出る思いだったろうね。Boy, did she have egg on her face when she showed up at the formal party wearing blue jeans!