The police haven't got a single lead yet.

警察到现在还未获得一点线索.

辞典例句

Manual actuator stems are single lead stub acme threads with one piece duty clip welded on.

手动执行器轴是单导短梯形螺纹,带一件重型焊接夹子.

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The stem has single - lead threads to minimize wear and reduce operating torque requirements of the valve.

这种阀杆采用单引导螺纹,最大限度减少磨损,降低操作阀门所需的操作扭矩.

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Use of limb lead or single lead thoracic placement electrocardiograms resulted in some loss of specificity.

用肢导联或单用胸导联的心电图可致特异性更低.

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Objective To observe the clinical application of single lead DDD and VDD pacing in elderly.

目的　观察老年人单导管双腔起搏器(DDD)和心房感知型起搏器(VDD)起搏系统的临床应用.

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