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whorl | |||
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coil; helix; spiral | |||
turn | |||
wrap | |||
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breathe out; exhale |
espira: 39 phrases in 12 subjects |
Electric traction | 1 |
Electricity | 2 |
Electricity generation | 4 |
Electronics | 15 |
Magnetics | 1 |
Mechanic engineering | 7 |
Medical | 1 |
Metallurgy | 2 |
Physical sciences | 2 |
Sound recording | 1 |
Technology | 2 |
Transformers | 1 |