v.梳洗打扮( freshen的现在分词 );使某物新鲜;(使)洁净;使清爽或鲜亮;
例句:
Sorbic acid is a new type of antiseptic and freshening agent for food.
山梨酸是一种新型的食品防腐保鲜剂.
The walls need freshening up with white paint.
墙壁需要用白漆刷新。
The regular television play needs freshening up with some new faces.
日常的电视剧目需要千些折面孔来更新.