英语词汇delf-seal packing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	delf-seal packing
释义	delf-seal packing 简明释义唇形密封圈：唇形密封圈是一种用于密封容器或管道的装置，其形状类似于唇部，能够有效地防止液体或气体的泄漏。网络释义 1 ?唇形密封圈 Delf-seal Packing(唇形密封圈), 此释义来源于网络辞典。
随便看	black and white intermediate copying film black and white kinescope black and white lattice black and white level black and white map black and white map black and white negative film black and white painting black and white panchromatic roll black-and-white pattern black-and-white photograph black and white photographic paper black and white photographs black and white photography black-and-white photography black and white picture black and white picture tube black and white picture tube black and white positive film black-and-white process black-and-white receiver black-and-white reproduction black and white rod pattern black and white black-and-whites

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。