element | |
hydroel.st. | 元素; 成分; 单元; 电极; 电池; 零件 |
math. | 集合的元素 |
met. | 元件 |
sport. cloth. | 兀素 |
for | |
gen. | 合 |
electric instrument | |
oil | 电气 仪表 |
elements for: 37 phrases in 12 subjects |
Air defense | 1 |
Automobiles | 2 |
China | 1 |
Earth sciences | 4 |
Economy | 1 |
Electronics | 10 |
Explosives and Explosive Ordnance Disposal | 3 |
Metallurgy | 3 |
Rail transport | 1 |
Space | 4 |
Technology | 5 |
United Nations | 2 |