In recent years, wireless electronic endoscopes with characteristics such as high-resolution, electronic formation of image, indolence have appeared.

近年来，出现了具有高分辨率、电子成像、无痛、无创等特点的无线电子内窥镜。

youdao

In recent years, wireless electronic endoscopes with characteristics such as high-resolution, electronic formation of image, indolence have appeared.

近年来，出现了具有高分辨率、电子成像、无痛、无创等特点的无线电子内窥镜。

youdao