It's "nonmaterial," a misspelling of "non material," and a

misnomer for "intangible." :-)

所有跟帖: 

就是想说“非物质文化遗产.” :-)) -7grizzly- 给 7grizzly 发送悄悄话 7grizzly 的博客首页 (0 bytes) () 03/22/2023 postreply 15:59:13

学会了:) -妖妖灵- 给 妖妖灵 发送悄悄话 妖妖灵 的博客首页 (0 bytes) () 03/22/2023 postreply 21:43:22

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