rub·down /ˈrʌbdaʊn/ noun [countableC] 1. especially American EnglishAmERUB if you give someone a rubdown, you rub their body to make them relaxed, especially after exercise 〔尤指运动后的〕按摩 SYN massage
2. RUBif you give a surface a rubdown, you rub it to make it smooth or clean 磨平滑;擦干净
→ rub down at rub1