请输入您要查询的英文单词:

 

单词 oao
释义

OAO


U.S. Aerospace. Orbiting Astronomical Observatory: one of a series of scientific satellites that studied astronomical phenomena at ultraviolet and x-ray wavelengths.

Words nearby OAO

Oamaru stone, O & M, O and O, oanshagh, O antigen, OAO, OAP, OAPC, OAPEC, oar, oared
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
随便看

 

英语词典包含192737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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/24 2:31:42