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cranking signal | |||
start signal; start-up signal; trigger signal; initiating signal | |||
activating signal; actuating signal; enabling signal | |||
starting signal | |||
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crank signal; starting signal |
起动信号 : 6 phrases in 4 subjects |
Agriculture | 1 |
Automobiles | 2 |
Technology | 2 |
Telecommunications | 1 |