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    • zhuyin[ㄕㄨㄤ]
    • pinyin[shuang]
    • even (in number);two; twin; dual
    • 釋義
    • 相關詞
    • 1. even (in number)
    • 2. two; twin; dual
    • 3. both
    • 4. a pair (of)
    • base pair (two bases which form a rung of the DNA ladder. A DNA nucleotide is made of a molecule of sugar, a molecule of phosphoric acid, and a molecule called a base. The bases are the letters that spell out the genetic code. In DNA, the code letters are A, T, G, and C, which stand for the chemicals adenine, thymine, guanine, and cytosine, respectively. In base pairing, adenine always pairs with thymine, and guanine always pairs with cytosine)

    • between

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    • two-person

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    • lit. a pair of birds flying close together (idiom)

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    • allele (one of two paired gene in diploid organism)

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    • base pair (bp) consisting of two complementary nucleotides (adenine A 腺嘌呤 paired with thymine T 胸腺嘧啶 in DNA)

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    • 更多解釋
    • pinying[shuang1]
    • two

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  1. 知識+

    • a pair of shoes = two shoes ??

      a pair是成對的,但是若說two shoes,它指的情況可以是兩支相同的鞋子(=a pair),但是...不同的鞋子--要是相同一雙當然用a pair的語意最清楚了!!同理two pairs跟four shoes的道理也是一樣! 2005-11-14 11:40:36 補充...

    • Except/Beside/Besides/Aside

      ... two shirts. ___________ shirts, John also bought two pairs of slacks. 中文:我昨天和John一起去買東西,我買了兩件襯衫...

    • A adj. pair of 物 的用法

      ...quot;雙" 的前面ㄚ 總不能說 new pairs of a sock吧 新雙一筷子?^^' two pairs of socks "兩"雙筷子 跟其他片語一樣 一塊 一本 一隻 一片...