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busy time | |||
holding time | |||
occupation period | |||
acquisition time; elapsed time; hold time | |||
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break into | |||
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holding time | |||
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hold time | |||
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holding time | |||
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holding time |
占 用 时间: 37 phrases in 9 subjects |
Aviation | 1 |
Business | 4 |
Economy | 1 |
Electronics | 12 |
International trade | 1 |
Technology | 6 |
Telecommunications | 10 |
Textile industry | 1 |
Wind Energy | 1 |