呼气 : 176 phrases in 25 subjects |
Agriculture | 8 |
Animal husbandry | 2 |
Automobiles | 8 |
Aviation | 13 |
Desert science | 1 |
Drilling | 2 |
Ecology | 1 |
Economy | 1 |
Environment | 1 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 28 |
Life sciences | 2 |
Medical | 1 |
Metallurgy | 2 |
Nursing | 21 |
Oil / petroleum | 7 |
Otorhinolaryngology | 12 |
Pharmacology | 1 |
Rail transport | 1 |
Space | 9 |
Sports | 23 |
Submarines | 3 |
Surgery | 8 |
Swimming | 5 |
Technology | 14 |