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形,副第一手的; 直接的; 原始的 | |||
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第一手的; 得自本人的; 直接得来 (的) | |||
第一手的; 直接的; 原始的 |
firsthand data : 20 phrases in 10 subjects |
Bridge construction | 1 |
Business | 5 |
China | 1 |
Commerce | 1 |
Consulting | 1 |
Economy | 5 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 3 |
Oil / petroleum | 1 |
Textile industry | 1 |