環比，同比用英語怎麼翻譯？

01-02

環比是month-on-month，簡寫是MoM。可以是形容詞，也可以是副詞

造句：

The statistics office said month-on-month inflation slowed to 0.3% in May. （形容詞）

Property prices dip month-on-month. （副詞）

Revenues have continued to grow month-on-month so far this year. （副詞）

同比是year-on-year，用法與MoM相同

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黃繼新提醒了我，month over month，year over year也是可以的。

至於有什麼區別，誰對誰錯，可以參考下面文字

http://britishisms.wordpress.com/2013/01/02/year-on-year/

這個文章詳細分析了下，引用作者原話：「Interestingly, year on year has an (as far as I can tell) exact synonym: year over year. 」

所以2種用法都是可以的。

作者最後說了句：「The two expressions seem to be battling it out on these shores. I predict over will ultimately prevail. 」信不信由你了哈哈

Qoq,季度

yoy年度