She may listen for your baby’s heartbeat with a handheld ultrasound device called a Doppler although it’s still very early.

尽管时间有点早，她可能也会用一种称为多普勒的手持型超声波设备来探听婴儿的心跳。

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She may listen for your baby’s heartbeat with a handheld ultrasound device called a Doppler, although it’s still very early.

尽管时间有点早，她可能也会用一种称为多普勒的手持型超声波设备来探听婴儿的心跳。

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This new device allows patients to listen to music on an MP3 player, while the sound of the drill is blanked out.

这项新设备可使病人通过MP3播放器听音乐，同时便也抵消了牙钻的声音。

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It also allows users to save those songs to their mobile device, so they can listen to them without an Internet connection.

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Offered through Ford dealers across Europe, the USB Music Box enables drivers and their passengers to plug their MP3 player, or any USB mass storage device, into the car and listen to their choice of music in razor sharp quality.

ENGADGET: Ford USB Music Box adds mass storage playback, smartphone charging to AUX-enabled receivers

Soon after, new smartphones such as the BlackBerry, a time-management device that does not require you to listen to lectures, threatened the survival of the newly combined firm.

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