#u
English
Edit on Github- a base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine
- Pos: noun
- a heavy toxic silvery-white radioactive metallic element
- Pos: noun
- the 21st letter of the Roman alphabet
- Pos: noun
- (chiefly British) of or appropriate to the upper classes especially in language use
- Pos: adjective
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Edit on Github- بيست و يکمين حرف الفباى انگليسى