Bî-bí
Wikipedia (chū-iû ê pek-kho-choân-su) beh kā lí kóng...
Bî-bí sī niû tn̂g-té iōng--ê SI tan-ūi, hû-hō siá chò µm (µ sī hui-chèng-sek ê siá-hoat). I ê tēng-gī sī 1 bí (kong-chhioh) ê 1-pah-bān-hun chi it (1×10−6 m).
| Pún bûn-chiuⁿ sī chi̍t phiⁿ phí-á-kiáⁿ. Lí thang tàu khok-chhiong lâi pang-chō͘ Wikipedia. |
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