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   Chinese English
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平面螺旋
 平面螺旋
auto. snail
| 天线
 天线
avia. aerial; wire antenna
skydive. transmitting antenna
space optical axis; aerial
tech. antenna
telecom. brit. aerial
wind. aerial

to phrases
平面螺旋线凸轮
auto. snail
平面螺旋
tech. snail
平面螺旋
: 8 phrases in 6 subjects
Air defense2
General1
Nautical1
Oil / petroleum1
Plastics1
Space2