You can also call them up and ask them their opinion on medical imaging devices.

你也可以给他们打电话，询问他们对医疗影像仪器的看法。

youdao

You can also call them up and ask them their opinion on medical imaging devices.

你也可以给他们打电话，询问他们对医疗影像仪器的看法。

youdao