英语词汇porthole taper slide是什么意思，porthole taper slide的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	porthole taper slide
释义	porthole taper slide　观察斜滑板
随便看	selected papers selected plot area selected poem selected quality selected range indicator selected reference selected response selected scrap selected series selected series lines selected sheets selected target selected trendline selected up bars selected variable selected walls selected word selected word selected X error bars selectee selecting selecting selecting selecting selecting address technique

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。