scrub up
phrasal verbscrub up
(of a doctor, nurse, etc. 醫生、護士等 to wash your hands and arms before performing a medical operation （手術前）擦洗手和臂 - scrub up well (British English, informal)
to look good when you make an effort （手術前）擦洗手和臂 Barry scrubs up well on a good day, as can be seen in this pic. 從這張照片可以看出，巴裏在天氣好的時候會很好地擦洗身體。