| |||
tropical air | |||
tropical air mass | |||
tropical air masses | |||
tropical air mass | |||
tropic air-mass; tropical air-mass | |||
tropical air (mass) |
热带气团 : 57 phrases in 7 subjects |
Agriculture | 2 |
Desert science | 6 |
Earth sciences | 10 |
General | 7 |
Oil / petroleum | 1 |
Space | 2 |
Technology | 29 |