| |||
action space | |||
playing space | |||
act space | |||
working clearance (机组周围的) | |||
activity infill; activity space; working space | |||
| |||
working space | |||
| |||
activity space |
活动 空 间 : 23 phrases in 11 subjects |
Automobiles | 1 |
Aviation | 1 |
China | 2 |
Earth sciences | 2 |
Footwear | 1 |
General | 3 |
Information technology | 1 |
Portuguese | 1 |
Space | 9 |
Technology | 1 |
United Nations | 1 |