英语词汇“practice instrument approach”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	practice instrument approach
释义	practice instrument approach practice instrument approach An instrument approach procedure conducted by either a VFR (visual flight rules) or an IFR (instrument flight rules) aircraft for the purpose of training pilots or demonstrating proficiency.
随便看	spot ball spot beam spot-beaming spot blight spot blotch spot board spot boards spotc spot carbon spot cash spot cementing spot check spot-check spot checked spot-checked spot checking spot-checking spot checks spot-checks spot color spot colour spot commodities spot commodity spot compression spot-crowned barbet

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。