| 例句 |
He found the binoculars and focused them on the boat.他找到双筒望远镜，然后调焦对准那艘船看。It has no manual focus facility.它没有手动调焦功能。These structures are just out of range of the microscope's focusing power.这些结构刚好超出了这种显微镜的调焦范围。The film forgives errors in focusing.这种胶卷容许调焦误差。 |