英语词汇“observer-target line”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	observer-target line
释义	observer-target line observer-target line An imaginary straight line from the observer/spotter to the target. See also spotting line.
随便看	eusla euslc eusm eusn euso eusobi eusocial eusociality eusoff hall eusog eusol eusom eu/southern mediterranean partnership eusp euspba euspe euspen eusplenic heart disease eusporangiate eusporangiately eusporangium eusprig eusr euss eussc

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