英语词汇step wedge怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	step wedge
释义	step wedge 【放射学】楔形梯级式透度计，X线硬度计【摄影术】感光级谱；阶跃式光楔
随便看	card swipe card table card tables card vote CARE care about care and control of children care and maintenance care and protection order for juvenile care a pin care a straw care a tinker's damn care a twopence care a two pins care card carecloth cared careen careenage careenages careened careener careeners career career about

英汉双解词典包含483723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。