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G
o
o
g
l
e
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Forvo
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无源
无源
gen.
passive
|
信号标
信号标
gen.
semaphore
met.
semaphore
|
杆
杆
hydroel.st.
pole
;
post
;
bar
met.
lever
sport.
shaft
tech.
rod
|
法
ABC法
UN AIDS.
ABC approach
to phrases
无源
wúyuán
gen.
passive
无源
:
657 phrases
in 49 subjects
Agriculture
4
Air defense
96
Animal husbandry
4
Antennas and waveguides
1
Artificial intelligence
1
Automobiles
5
Aviation
45
Business
1
Chemistry
3
China
2
Communications
3
Compressors
6
Computer networks
24
Construction
1
Desert science
1
Drilling
1
Earth sciences
20
Ecology
4
Economy
2
Electric machinery
9
Electronics
128
Engineering geology
1
Environment
1
Explosives and Explosive Ordnance Disposal
5
General
23
Genetics
1
Geophysics
5
Hydroelectric power stations
1
Information technology
35
Life sciences
1
Materials science
1
Metallurgy
2
Metrology
1
Multimedia
2
Nautical
1
Oil / petroleum
22
Pharmacology
1
Project management
1
Radio
1
Rail transport
1
Space
88
Surgery
1
Technology
53
Telecommunications
34
United Nations
2
United States
1
Veterinary medicine
1
Water resources
1
Wind Energy
9
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