research, engineering
| and
| development
| research engineering | |
| chem. | 研究工程 |
| AND | |
| el. | 与; 逻辑电路"与" |
| and | |
| gen. | 并; 及; 和; 及; 加; 并且 |
| busin. | 以及; 与 |
| development | |
| met. | 研制; 改进; 发达; 扩展; 产生; 显像 |
| |||
| 研究工程 | |||
| 科学研究组织 | |||
| English thesaurus | |||
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| RE | |||
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research, engineering : 188 phrases in 25 subjects |