1 [C,U] saying that sth is good and should be tried or used 推荐；介绍: I visited Seville on a friend's recommendationand I really enjoyed it. 在朋友的推荐下，我游览了塞维利亚。我真的很喜欢那里。

2 [C] a statement about what should be done in a particular situation 建议: In their report on the crash, the committee make several recommendationson how safety could be improved. 在失事报告里，委员会提出了几项改善安全的建议。