non-U

形容词 non-u:

1. not characteristic of the upper classes especially in language use

non-U

adj.Chiefly British （形容词）【多用于英国】
Not characteristic of the upper class, especially in language usage.
非（英国）上层阶级的：不具有上层阶级特点的，尤指在语言运用方面

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non-
non-
U 2
U2