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

单词	principal beam
释义	principal beam principal beam The largest or main beam in a framework.
随便看	configuration/change management plan/procedures configuration change proposal configuration control configuration control authority configuration control baseline configuration control board configuration control board data configuration control board directive configuration control board request configuration control committee configuration control index configuration control interoperability board configuration control letter configuration control logic configuration control manual configuration control model configuration control panel configuration control phase configuration control plan configuration control process configuration control review board configuration control specification board configuration control tracking system configuration control unit configuration control working group

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。