| |||
dual structure | |||
double structure; double-structure | |||
double texture; doublet structure |
双重 结 构 : 16 phrases in 10 subjects |
Audio electronics | 1 |
Aviation | 1 |
Business | 1 |
Economy | 1 |
Human resources | 1 |
Information technology | 1 |
International trade | 2 |
Securities | 2 |
Technology | 5 |
Textile industry | 1 |