英语词汇background radioactivity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 radioactivity
释义	background radioactivity 翻译背景放射性
随便看	Pitsane pitsani (phitshane) pitsas pit saw pit-saw pitsaw pitsaw file pitsaw-file pit sawing pitsaws pit sawyer Pits,Bristle-Coated pit sb/sth against sb/sth pit scale Pits,Cell-Membrane Coated pitsea pitseas Pitsford Pitsford Res. pitsfords pitsful pit-shaft pit shaft pitshaft pit-shafts

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。