The ultrasound probe locates the tumor in real time and places the biopsy needle holder directly over it.

超声波探头可以实时定位肿瘤，还可以将活检针的固定器直接放在肿瘤上方。

A-scan: a small ultrasound probe that throws ultrasound waves in the eye ball and then detects their reflections or echo timings, calculating the eye ball length.

A 超：一种小型超声波探头，它将超声波投射到眼球中，然后检测其反射或回声时间，计算出眼球的长度。

But Prabhjot Singh, who leads the project, hopes that it will be possible to use it to make not just cheaper ultrasound probes, but also more sensitive ones that can show greater detail.

但项目负责人Prabhjot Singh表示，希望不仅仅制造出成本相对低廉的超声波探头，最好探头的灵敏性也会更高，这样可以让我们通过成像看到更加细节化的信息。