英语词汇back up roller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	back up roller
释义	您要找的是不是： backup roll 支承辊；背辊；压辊 back up wall 背墙 back up roller 翻译后轮以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 back-up roller 机防弯压辊 ; 支撑滚筒 ; 支承辊 2 Width of back-up roller 支撑辊辊面长 3 power-driven back-up roller 动力驱动防弯压辊双语例句 1 Back up roller: roller which backs up the impression roller FOR additional pressure in gravure printing. 加压辘：在照相凹版印刷机上，给予压力圆筒额外压力的辊辘。 2 In 2003, an American amusement park operator was killed when his hair and arm got caught on a roller coaster car, pulling him up as high as 12 metres before he fell, back-first, onto a fence. 2003年，一名美国游乐场的操作员因头发和手臂被夹到过山车座上而死于非命。当时过山车一直将他拉到12米的高空，他掉下来时又正好背朝下落在了栅栏上。
随便看	single crystal particle single-crystal photoconductor single crystal probe single crystal rod single crystals single crystals single crystal semiconductor single crystal silicon single-crystal silicon single-crystal spinflip laser single crystal substrate single crystal superalloy single crystal technique single crystal tungsten wire single crystal wafer single crystal wafer single crystal wire single crystal x ray diffractometer single crystal X-ray diffractometer single crystal x-ray diffractometry single cuff single culture single currency single currency single currency peg

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。