| 单词 | OP |
| 释义 | Word Frequency OPabbreviation for 1. military observation post 2. Ordo Praedicatorum (the Dominicans) 3. organophosphate 4. original poster (on an online discussion forum) Word origin (for sense 2) Latin: Order of PreachersWord Frequency op.abbreviation for 1. operation 2. opus 3. operator 4. operational Word Frequency o.p. or O.P. abbreviation for out of print |
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英语词典包含233703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。