英语词汇riser leg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	riser leg
释义	riser leg 简明释义上升管支管网络释义 1 ?上升管支管 ... stair riser 梯级起步 riser leg 上升管支管 riser pipe 立管 ...
随便看	catalytic reformer catalytic reforming catalytic reforming and aromizing process catalytic reforming catalyst catalytic reforming furnace catalytic reforming process catalytic reforming unit catalytic refroming unit catalytic residue catalytic reverse shift reaction catalytic rna catalytic science catalytic selectivity catalytic site Catalytic Sites catalytic solid-phase contact reagent catalytic spectrophotometric analysis catalytic spectrophotometric method catalytic spectrophotometry catalytic splitting catalytic steam conversion catalytic steam reforming catalytic subunit Catalytic Subunits catalytic surface

英汉双解词典包含3185865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。