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單詞乎

SEC

音標(biāo)[sek]
SEC是什么意思、SEC怎么讀

SEC漢語翻譯

【計(jì)】 秒, 輔助
【化】 尺寸排阻色譜法
【經(jīng)】 證管會(huì)

SEC英語解釋

名詞 sec:

  1. 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
    同義詞：second, s
  2. ratio of the hypotenuse to the adjacent side of a right-angled triangle
    同義詞：secant
  3. an independent federal agency that oversees the exchange of securities to protect investors
    同義詞：Securities and Exchange Commission

形容詞 sec:

  1. (of champagne) moderately dry
    同義詞：unsweet
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