advanced concepts | |
econ. | 先进的观念 |
test | |
gen. | 测 |
archit. | 试 验; 测验; 检査; 准则; 试验品; 试验方法 |
auto. | 检 验 |
hydroel.st. | 检定 |
| |||
先进的观念 |
advanced concepts : 34 phrases in 8 subjects |
Air defense | 3 |
Automobiles | 5 |
Aviation | 12 |
Electronics | 3 |
General | 1 |
Military | 1 |
Space | 5 |
United States | 4 |