system development
| environment
| system development abbr. | |
| auto. | 系统开发 |
| avia. | 系统研制 |
| sel.breed. | 系统发育 |
| space | 系统开发 |
| telecom. | 系统开发 |
| systems development abbr. | |
| railw. | 系统开发 |
| environment abbr. | |
| bridg.constr. | 周围情况 |
| dril. | 周围环境 |
| earth.sc. | 外界 |
| eng.geol. | 包围; 环绕 |
| environ. | 环境 |
| hydroel.st. | 环境 |
| space | 设备; 设施 |
| sport. | 周围 |
| |||
| 系统开发研制 | |||
| 系统研制 | |||
| 系统发育 | |||
| 系统开发［研制］ | |||
| 系统开发 | |||
| |||
| 系统开发 | |||
| 系统发展 | |||
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system development : 325 phrases in 41 subjects |