推荐生发水 Recommending Hair Tonic

推荐发表 Recommended Post ; Recommendation published ; recommended by

启发式推荐算法 Memory-Based Algorithms

不任保荐人发牌条件 no sponsor work licensing condition

推荐重发分类信息 KVOV

推荐的发动机转速 recommended engine speed

发送一个推荐信 Action Recommendation

推荐的发动机常用转速 recommended engine cruising speed