"Come in!" said Jack. The man who entered was young, well-groomed, and trimly dressed, with something of [______] and delicacy in his bearing.
동의어 · improvement, sophistication, elegance파생어 · refine(개선하다, 정제하다)
★ 주제문 — S1·S3·S4·S5·S6·S7·S8이(가) 이 문장을 떠받칩니다