英语短语词组词汇PPB的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	PPB
释义	PPB abbr.planning-programming-budgeting (system) 计划—设计(程序)—预算制(或法)(一种商业、政府、研究机构的计划方法) [亦作 PPBS] ppb, ppb. abbr.parts per billion [美国英语]十亿分率,十亿分之…
随便看	Colorado Desert colorado deserts coloradoite Colorado low Colorado Plateau colorado plateaus Colorado potato beetle colorado potato beetles Colorado red cedar Colorados Colorado Springs colorado springss Colorado spruce colorado spruces Colorado tick fever color analysis color announcer colorant colorants coloration colorational colorationally colorations coloratura coloraturas

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。