freshen up (freshening,freshened,freshens)

• 1.  

  PHRASAL VERB（动词词组） If you freshen something up, you make it clean and pleasant in appearance or smell. 使洁净

  例：

  A thorough brushing helps to freshen up your mouth.

  一番彻底的刷牙处理有助你清洁口腔。

• 2.  

  PHRASAL VERB（动词词组） If you freshen up, you wash your hands and face and make yourself look neat and tidy. 梳洗干净

  例：

  After Martine had freshened up, they went for a long walk.

  马丁尼梳洗干净过后，他们出去散了个长步。