英语词汇“principal vertical”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	principal vertical
释义	principal vertical Related to principal vertical: prime vertical circle principal vertical On an oblique photograph, a line perpendicular to the true horizon and passing through the principal point.
随便看	thread-local heap thread maker threadmaker thread mangler thread mark thread-milling machine thread model thread my way through thread needle threadneedle threadneedle street thread one's way through thread (one's) way through (something) thread our way through thread plug thread plug gage thread protector thread rating thread ring gage thread rolling thread-rolling machine, automatic thread-rolling tool threads thread-safe thread safety

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。