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to phrases
第一性
dìyīxìng
econ.
primary
第一性
:
35 phrases
in 17 subjects
Agriculture
4
Animal husbandry
1
Artificial intelligence
1
Business
1
Chemistry
2
Desert science
1
Earth sciences
1
Ecology
1
Economics
4
General
2
Genetics
2
Life sciences
2
Mathematics
2
Nautical
3
Sports
1
Surgery
1
Technology
6
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