柯林斯詞典re?fresher /r??fr???/ 1. N something that refreshes, such as a cold drink 使人恢復(fù)活力的東西 返回 refresher劍橋詞典a course to practise and improve skills , especially because you have not used them for a long time （尤指為練習(xí)和提高長期不用的技能而上的）進(jìn)修課程 I went on a refresher course on new techniques in design to bring myself up to date . 我參加了新設(shè)計技巧進(jìn)修課程，以使自己跟上最新形勢。 返回 refresher