| 单词 | OO |
| 释义 | OO international civil aircraft marking for Belgium • British vehicle registration for Chelmsford • Observation Officer • Colloquial once-over (i.e. a preliminary inspection) • operation order • Orderly Officer |
| 随便看 |
英汉缩略语词收录了20520条英文缩写词条，提供最新英文缩写（缩略词）查询及其意思解释，包括月份的英文缩写，有限公司英文缩写等英文缩略词。