abbr. program, project activity 程序；per centum per annum （拉丁语）每年百分之…；photo-peak analysis 光峰分析；per power of attorney 根据委托书
中文词源
ppa 用法和例句提示：点击例句中的单词，就可以看到词义解释
提示：点击例句中的单词，就可以看到词义解释
But what is a ppa and why would you want to use one ?
不过，ppa指的是什么以及为什么你会希望使用它呢？
A ppa official said : " there has been double-digit growth in the past four years in cargoes for the black sea , which has accounted for most of the increase in demand for capacity at mediterranean ports . "
Please note that this is a pre-alpha release as I 'm the only one who 's ever used y ppa manager so far .
请注意，这只是一个初期测试版本，而且目前只有我一个人用过yppa管理器。
I haven 't added progress bars to y ppa manager as I find them useless .
我没有给yppa管理器添加进度条，我觉得没什么用。
It 's also not a cert to make it into firefox 4 for linux , nevertheless if you want to play with it whilst you can you 'll find it in the mozilla daily build ppa .
