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砂环
砂环
tech.
ring of sand
|
虫
虫
gen.
insect
;
worm
dermat.
bug
econ.
insect
hydroel.st.
worm
|
属
属
gen.
belong to
;
belong
biol.
genus
to phrases
砂环
tech.
ring of sand
砂环:
33 phrases
in 13 subjects
Architecture
1
Bridge construction
1
Drilling
3
Earth sciences
1
Engineering geology
2
Environment
2
General
1
Hydroelectric power stations
1
Metallurgy
1
Oil / petroleum
3
Rail transport
1
Shipbuilding
1
Technology
15
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