u-
Prefix
- Alternative form of μ- as an abbreviation of micro-.
Etymology
Typographical substitution for μ, the symbol for micro, in environments where the correct symbol is not available.
| 词汇 | u- | 
| 词根词缀 | Wiktionary u-Prefix
 EtymologyTypographical substitution for μ, the symbol for micro, in environments where the correct symbol is not available. | 
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