英语短语词组词汇primary rays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	primary rays
释义	primary ray 【放射学】原射线(放射性物质直接发出的射线)；初生射线
随便看	angle bar angle beam angle block angle board angle brace angle bracket angle brackets angle brick angle buttress angle capital angle cleat angle closer angle collar angle cut angle cutter angled angled car park angled deck angle diversity angledozer angledozers angled parking bay angled parking slot angled stair apposition eye

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。