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必须的
gen.
compulsory
archit.
imperative
econ.
entailing
;
necessitous
sport.
obligatory
telecom.
mandatory
必须
要
的
auto.
essential
必须
做,履行
的
gen.
obligatory
必须的
:
223 phrases
in 30 subjects
Agriculture
1
Architecture
1
Audio electronics
1
Automobiles
1
Aviation
1
Business
11
China
6
Commerce
19
Cosmetics and cosmetology
1
Dentistry
1
Economy
82
Electronics
2
Equestrian sports
1
Exhibitions
1
Explosives and Explosive Ordnance Disposal
5
Finances
4
General
33
International trade
2
Management
1
Polo
1
Project management
16
Scuba diving
2
Securities
1
Space
1
Sports
18
Stationery
1
Technology
5
Transport
1
United Nations
2
Ventilation
1
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