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	can i tell him who's calling can i tell him who's calling? can i tell (one) who's calling? can i tell one who's calling can i tell one who's calling? can i tell them who's calling can i tell them who's calling? can i tell who's calling can i tell who's calling? can i test it, please? canities canities circumscripta canities poliosis canities unguium canito can i try it on? can i try on these trousers? can i try on this dress? can i use messenger programmes? can i use messenger programs? can i use my card to get cash? can i use my card with this atm? can i use my card with this cash machine? can i use my own laptop here? can i use the restroom?

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