| 英语 词库 | |||
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| del; dl; dla; dly | |||
| del (ed) | |||
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| delay the game | |||
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| To slow down the enemy's progression in a direction or in an area by the action of mobile detachments, through fires and obstacles. FRA | |||
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| D (fuzes) | |||
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delay : 19 短语, 6 学科 |
| 热能 | 1 |
| 电力电子 | 2 |
| 电力系统保护 | 3 |
| 电气工程 | 10 |
| 真空管 | 2 |
| 磁性 | 1 |