首页 英汉 汉英 英英 词组 用法 例句 同义词 写作 俚语 缩写 词源 词根 法汉 德汉 日汉 俄汉 韩汉 西汉 意汉 泰汉 越汉
| 单词 | Di |
| 释义 | Word Frequency Dithe chemical symbol for didymium Word Frequency DIabbreviation for 1. Defence Intelligence 2. Detective Inspector 3. Donor Insemination Word Frequency di- 1prefix 1. twice; two; double dicotyledon 2. a. containing two specified atoms or groups of atoms dimethyl ether carbon dioxide b. a nontechnical equivalent of bi-1 (sense 5c) Word origin via Latin from Greek, from dis twice, double, related to duo two. Compare bi-1Word Frequency di- 2combining form variant of dia- diopter |
| 随便看 |
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。