Chinese ⇄ English

自交换
gen.	self-exchange

自交换 : 300 phrase in 34 subjects

Agriculture	1
Air defense	1
Architecture	1
Automobiles	3
Aviation	19
Business	11
Commerce	1
Computer networks	14
Computer numerical control	1
Cryptography	1
Earth sciences	2
Economy	1
Electronics	85
Exhibitions	2
General	6
Geophysics	3
Hydroelectric power stations	4
Information technology	25
International Monetary Fund	1
International trade	1
Mathematics	2
Metallurgy	4
Microelectronics	1
Multimedia	2
Nuclear and fusion power	1
Oil / petroleum	2
Project management	1
Rail transport	1
Shipbuilding	1
Space	17
Technology	59
Telecommunications	24
United Nations	1
Wind Energy	1