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standard length | |||
full-length; typical length | |||
normal length |
标准长度 : 27 phrases in 11 subjects |
Aviation | 1 |
Bridge construction | 1 |
Business | 1 |
Commerce | 1 |
Construction | 1 |
Electronics | 5 |
Engineering geology | 1 |
General | 5 |
Genetics | 1 |
Metallurgy | 3 |
Technology | 7 |