English ⇄ Chinese English

English thesaurus
Difficult Operating System
humor., abbr.	DOS

Difficult: 170 phrases in 39 subjects

Agriculture	4
Animal husbandry	6
Automobiles	3
Aviation	1
Biotaxy	1
Bridge construction	2
Business	3
Chemistry	1
China	6
Commerce	8
Construction	1
Dentistry	2
Desert science	1
Earth sciences	1
Ecology	3
Economy	16
Engineering geology	7
Explosives and Explosive Ordnance Disposal	2
Figure skating	1
General	22
Gymnastics	2
Heavy equipment vehicles	1
Hydroelectric power stations	1
Management	2
Metallurgy	24
Mining	1
Mountaineering	1
Oil / petroleum	2
Plastic surgery	2
Plastics	2
Project management	3
Reproductive biology	1
Scuba diving	2
Securities	1
Shipbuilding	1
Sports	3
Technology	24
Textile industry	5
Veterinary medicine	1