短语词组短语at their leisure 闲暇时at her leisure 闲暇时at his leisure 闲暇时at your leisure 闲暇时at my leisure 闲暇时at our leisure 闲暇时English at Leisure 高级休闲英语Singing At Leisure 开居吟;陆;闲居吟free and at leisure 清闲而又无管束 返回 at leisure