1. He is the fifth person to ask me the question.
    他是第五个问我这个问题的人了。

1. Three fifths of the students are women.
    五分之三的学生是女性。

\u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D

B：Were you able to quote on all the items we need ?
      我们需要的每个项目你都能报价吗。

A：No, not all of them .
      不，没办法全部。

B：Oh ?why not ?
      哦，为什么？

\u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D

A：We aren‘t able to supply the third ad fifth items .
      第三及第五项目，我们没有货供应。

1.

1. 第五：运算过程比较简便.这样,通过二个部分与第三部分;三个部分与第四部分的结合来表示出一个整体.现在的西欧,有时也用第三(third)、第四(fourth)、第五(fifth)等语言来表达三分之一、四分之一这类分数的含义.按此规律理解,

2. fifth的解释

2. 五度：fourth 四度 | fifth 五度 | sixth 六度

3. 第五的：quiet 安静的 | fifth 第五的 | seventh 第七的

1. 第五
    The fifth item in a series is the one that you count as number five.

公共查询·英语单词大全

    e.g. Joe has recently returned from his fifth trip to Australia.
           乔最近结束了第五次澳大利亚之行归来。

2. 五分之一
    A fifth is one of five equal parts of something.

    e.g. India spends over a fifth of its budget on defence.
           印度的国防开支占了其财政预算的 1/5 强。

1. the musical interval between one note and another five notes away from it

2. a quantity of liquor equal to one fifth of a United States gallon

3. one part in five equal parts

    Synonym: one-fifthfifth parttwenty percent

4. position five in a countable series of things

    e.g. he was fifth out of several hundred runners

1. coming next after the fourth and just before the sixth in position

    Synonym: 5th