field day
劍橋詞典
- US
a special day of organized sports or other outside activities for students
（學(xué)生的）體育比賽日，戶外運(yùn)動日
a special day of organized sports or other outside activities for students
（學(xué)生的）體育比賽日，戶外運(yùn)動日
a special day of organized sports or other outside activities for students
（學(xué)生的）體育比賽日，戶外運(yùn)動日