lesseradj.较少的；较小的；次要的lessadj.更少的；较少的adv.更少地；较少地n.少量；次要prep.减Lesser mouse-eared batn.尖耳鼠耳蝠lesser palatine foramina腭小孔less-developed regions欠发达地区less proficient learners非英语专业本科生less favourable currency弱币Lesser Wild Goose Pagoda小雁塔Lesser club-footed batn.扁颅蝠lesser burden in teaching教学减负less than carload service零担业务lesser yellow leaf roller小黄卷蛾