英语词汇“prime vertical”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	prime vertical
释义	Word Frequency prime vertical noun astronomy the great circle passing through the observer's zenith and meeting the horizon due east and west
随便看	dazzling dazzlingly dB DBE Dbh DBib DBMS DBS dbx D.C. DC DCB DCC DCF DCI DCIS DCL DCM DCMG DCMS DCVO DD D-day DDoS DDR

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