duplicatus
| cloud
| duplicatus | |
| avia. | 复 |
| space | 复 |
| cloud | |
| gen. | 白云 |
| eng.geol. | 云层 |
| environ. | 云 |
| hydroel.st. од. | 云 |
| met. од. | 云雾 |
| oil | 暗影 |
| perf. | 混浊 |
| space | 干扰云 |
| space од. | 云状物 |
| sport. | 浮云状物 |
| |||
| 复云 (符号 du) | |||
| 复 (云，符号 du) | |||
| 复云 | |||
|
duplicatus : 5 phrases in 3 subjects |
| Earth sciences | 1 |
| Technology | 2 |
| Wind Energy | 2 |