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cushion | |||
safe period | |||
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safe period |
安全期: 33 phrases in 12 subjects |
Agriculture | 1 |
Automobiles | 1 |
Aviation | 1 |
Business | 3 |
Cosmetics and cosmetology | 1 |
Economy | 1 |
Electronics | 2 |
Explosives and Explosive Ordnance Disposal | 2 |
Name of organization | 3 |
Nursing | 3 |
Pest control | 8 |
Technology | 7 |