英语词汇“ppa”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	ppa
释义	ppa 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
随便看	ceiling plate ceiling plenum space ceiling point ceiling power block ceiling price ceiling projector ceiling projector light ceiling pull switch ceiling radiation damper ceiling rafter ceiling rail ceiling rate ceiling reflector ceiling, rib-span form ceiling rose ceiling rosette ceiling rubber ceilings ceiling screen ceiling slab or plate ceiling slab or plate, wall slab or plate ceiling soffit ceiling sound transmission ceiling sound transmission class ceiling speed

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。