扁 头 : 144 phrases in 24 subjects |
Agriculture | 1 |
Architecture | 5 |
Automobiles | 15 |
Aviation | 3 |
Biology | 1 |
Bridge construction | 2 |
Compressors | 1 |
Construction | 2 |
Continuous casting | 1 |
Electronics | 2 |
Engineering geology | 2 |
Entomology | 1 |
General | 11 |
Laboratory equipment | 2 |
Latin | 1 |
Metallurgy | 15 |
Oil / petroleum | 1 |
Plastics | 5 |
Rail transport | 1 |
Reproductive biology | 3 |
Surgery | 1 |
Technology | 65 |
Textile industry | 2 |
Wind Energy | 1 |