英语词汇“average igneous rock”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	average igneous rock
释义	average igneous rock average igneous rock [′av·rij ′ig·nē·əs ′räk] (petrology) A hypothetical rock whose composition is thought to be similar to the average chemical composition of the outermost 10-mile (16-kilometer) shell of the earth.
随便看	air defense coordinator workstation air defense direction center air defense district air defense division air defense early warning air defense effectiveness evaluation mode air defense electronic warfare system air defense electro-optical system air defense element air defense emergency air defense engagement operations air defense exercise air defense fighter air defense fighter training system air defense force air defense force operations air defense force operations workstation air defense forces institute air defense functional area air defense ground environment air defense group air defense gun air defense identification line air defense identification zone air defense initiative

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。