英语词汇psa是什么意思，psa的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	psa
释义	psa　 Photographic Society of America 美国摄影学会
随便看	ragwork ragworm result representation result state result tape result's management result(of inspection) result-driven resultant resultant resultant resultant resultant acceleration resultant action resultant couple resultant current resultant curve resultant drag resultant error resultant expression resultant fault resultant force resultant force coefficient resultant gear ratio resultant identifier

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。