Longue隆格longadj.长的；冗长的；久的；长音的adv.长期地；久地；用于名词后强调某事发生在某整段时间v.渴望n.长时间；长音节；囤积商品者Longhai County龙海县long-cut ham背长的long-sighted眼光远大Longan orchard龙眼园long load life长寿命long step-in长迈步插入long-servicen.在某职位上长期服务long low swell二级涌浪Long's formulalong time test长期试验