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to phrases
凸透镜
tū tòu jìng
gen.
magnifying-glass
;
sunglass
med.
magnifying lens
met.
bull's eye
;
convex lens
rem.sens.
positive lens
;
converging lens
凸〔半球〕透镜
gen.
bull's-eye
;
bullseye
凸〔正,会聚〕透镜
phys.sc.
convex lens
凸 透镜
:
51 phrases
in 12 subjects
Agriculture
3
Animal husbandry
1
Architecture
1
Electronics
4
General
6
Metallurgy
6
Oil / petroleum
2
Outdoor activities and extreme sports
1
Polygraphy
1
Space
2
Technology
23
Telecommunications
1
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