# intangibility ##### 词义 - #词性/n 无形 ##### 例句 - IPR generally have the features of intangibility , exclusivity , territoriality and temporality . - 知识产权一般具有无形性、专用性、地域性、时间性特征 - The Intangibility and Physical Evidence of Tourism Service - 旅游服务的无形性与有形展示 - Advertising strategy is an important tool to offset the problems caused by service intangibility . - 业者如何藉由适宜的广告为其服务，是一项重要的研究议题。