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單詞乎

NB

NB是什么意思、NB怎么讀

NB漢語(yǔ)翻譯

注意, 留心
【醫(yī)】 鈮(41號(hào)元素)

NB英語(yǔ)解釋

名詞 nb:

  1. a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
    同義詞:niobium, atomic number 41
  2. a Latin phrase (or its abbreviation) used to indicate that special attention should be paid to something
    同義詞:nota bene, N.B.

NB詳細(xì)解釋

Nb
NONE(無(wú)詞性)
The symbol for the element niobium
元素niobium的符號(hào)

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