basic operation
| plan
| basic operation | |
| IT од. | 基本操作 |
| .plan | |
| IT | UNIX 文件名后缀 |
| plan | |
| gen. | 打算; 策划 |
| environ. | 计划 |
| hydroel.st. | 计划; 方案 |
| hydroel.st. од. | 平面图 |
| met. | 草案; 示意图 |
| met. од. | 设计图 |
| |||
| ★ 基本操作 | |||
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basic operation : 11 phrases in 6 subjects |
| Aviation | 1 |
| Business | 5 |
| General | 1 |
| Geophysics | 1 |
| Space | 2 |
| Technology | 1 |