英语词汇background pollution observation的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	background pollution observation
释义	background pollution observation 英?[?b?kɡraund p??lu??n ??bz?:?vei??n] 美?[?b?k?ɡra?nd p??lu??n ?ɑbz??ve??n] 释义本底污染观测行业词典大气科学本底污染观测???对未受局地污染影响的那类地区的污染状况进行的观测。???
随便看	Dementia alcoholica Dementia,Alzheimer Type Dementia apathica Dementia apoplectica Dementia arising in the senium and presenium Dementia,Arteriosclerotic dementia arteriosclerotica Dementia associated with alcoholism Dementia as the sequela of encephalitis Dementia catatonica Dementia chronica Dementia Complex,Acquired Immune Deficiency Syndrome Dementia Complex,AIDS Dementia Complex,AIDS Related Dementia Complex,AIDS-Related dementia congenita dementia dialytica Dementia epileptica dementia epileptics dementiae praecoces Dementia,Familial dementia form Dementia,HIV dementia in Creutzfeldt Jakob disease dementia in Creutzfeldt-Jakob disease

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

background pollution observation