Chinese ⇄ English

天然系
tech.	natural series

天然系: 81 phrases in 22 subjects

Agriculture	8
Architecture	1
Automobiles	1
Company name	1
Desert science	2
Earth sciences	1
Ecology	2
Economy	1
Engineering geology	1
Explosives and Explosive Ordnance Disposal	1
Forestry	1
General	1
Geology	1
Law	1
Mining	2
Nautical	2
Navigation	5
Oil / petroleum	14
Selective breeding	1
Technology	31
Textile industry	1
Water resources	2