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Ostrich Operating System stresses
comp., abbr.	OOS

Ostrich : 87 phrases in 16 subjects

Agriculture	15
Animation and animated films	1
Australian	1
Biology	2
Botany	10
Cooking	6
Economics	1
Forestry	2
General	29
Idiomatic	1
Informal	2
Leather	4
Makarov	8
Obsolete / dated	1
Ornithology	3
Textile industry	1