Simone
be keen on vt. 渴望漏陪(喜爱,爱好)some more examples:1: Be lost in; be keen on 耽于;沉迷;热中于2: to be keen on gaining petty advantages 贪小尺纤便宜;占好处3：So you must be keen on pop music. 那么你一定喜欢流行音乐了。4：In this way we shall be keen on practising economy, instead of trying to start too many undertakings at once. 这样也就会热返困蠢心于节约，而不热心于百废俱兴。
