英语词汇hook wall packer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	hook wall packer
释义	hook wall packer 简明释义挂壁式封隔器网络释义 1 ?挂壁式封隔器 ... hook wall packer 挂壁式封隔器 wall-hook packer 井壁式封隔器 ; 悬挂式封隔器 hook well floating packer 注水井用悬挂式堵塞器 ... 短语 1 hook-wall packer 油气壁钩型封隔器 2 retrievable hook wall packer 可回收卡瓦封隔器 3 hook wall pumping packer 抽油井悬挂式封隔器
随便看	collimated lihgt beam collimated monochromatic light collimated neutron bean collimated-output beam collimated output beam collimated particle collimated roving collimated sound beam collimater extension bar collimater light beam collimate collimating collimating aperture collimating apparatus collimating beam collimating cone collimating device collimating diaphragm collimating effect collimating element collimating error collimating eyepiece collimating fault collimating grating collimating grid

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。