material life | |
econ. | 物质生活 |
cycle | |
gen. | 一转 |
geol. | 旋回 |
manag. | 周程 |
oil | 环; 周; 轮回 |
tech. | 循环; 周期; 周 |
| |||
物质生活 |
material life cycle : 10 phrases in 8 subjects |
Automobiles | 1 |
Business | 1 |
Ecology | 1 |
Economy | 2 |
Environment | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Metallurgy | 1 |
Technology | 2 |