英语词汇“first arrival”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	first arrival
释义	first arrival first arrival [¦fərst ə′rī·vəl] (engineering) In exploration refraction seismology, the first seismic event recorded on a seismogram; it is noteworthy in that only first arrivals are considered in this usage.
随便看	singing in the rain singingly singing margin singing master singing point singings singing sand singing scales singing school singing-stovepipe effect singing telegram singing telegrams singing their praises singing the praises singing the same tune singing to singing to sleep singing to the choir singing up a storm singing voice singing your praises singin in the rain singin' in the rain sing in the new year sing in tribulation

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。