短语词组短语rarely seen 罕见;罕觏;鲜见rarely encountered 罕见的Rarely used 很少使用very rarely 很少Rarely Spicate 很少穗状shade rarely 很少遮蔽Rarely Clustered 很少簇生Rarely Plane 很少平rarely if ever 几乎从不rarely or never 几乎从来不；非常难得 返回 rarely