基本解釋observed zenith distance 觀察天頂距; abbr.;=observed zenith distance 觀察天頂距同根派生 ozd相關(guān)詞英漢例句The content of this page is from the OZD port or OZD customs import and export company directory; 本頁(yè)面內(nèi)容主要是來(lái)自O(shè)ZD港口或OZD海關(guān)的進(jìn)出口公司目錄;ozd更多例句