老师仔细地打量着新来的学生。

The teacher ___eyeballed the new student carefully.

医生检查了她的眼球是否有损伤。

The doctor examined her ___eyeball for any damage.

他快速地用眼睛测量了一下房间的尺寸，没有用卷尺。

He ___eyeballed the room dimensions quickly without using a tape measure.