| 单词 | research |
| 释义 | research disp. n. & v. --n 1. a the systematic investigation into and study of materials, sources, etc., in order to establish facts and reach new conclusions. b (usu. in pl.) an endeavour to discover new or collate old facts etc. by the scientific study of a subject or by a course of critical investigation. 2. (attrib.) engaged in or intended for research (research assistant). --v 1. tr. do research into or for. 2. intr. make researches. Phrases and idioms research and development (in industry etc.) work directed towards the innovation, introduction, and improvement of products and processes. Derivatives researchable adj. researcher n. Etymology: obs. F recerche (as RE-, SEARCH) |
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