英语词汇“bureau of civil aviation security”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

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。

单词	bureau of civil aviation security
释义	SeeBCAS
随便看	directional preponderance directional property directional quasi-convexity directional radar prediction directional radio beacon directional reciprocity directional recoil identification from tracks directional relay directional reservation equipment directional response pattern directional road boring, inc. directional selection directional separation filter directional signal directional solidification directional solidification crystal growth directional solidification furnace directional solidification of cadmium telluride directional solidification system directional sound amplification system directional spectral wave generator directional stability directional structure directional survey log directional tactics