immateriality的复数形式怎么写？

The kernel value on which enterprises rely is changing from materiality to immateriality.企业赖以生存和发展的核心价值正由有形资产向无形资产演变.Because of patent itself possessing immateriality, regionally and appropriateness, infringing cases oft...

immateriality的音标：immateriality的英式发音音标为：['ɪməˌtɪərɪ'ælɪtɪ]immateriality的美式发音音标为：[ˌɪməˌtɪrɪ'ælətɪ]...

n.无形，非物质...