◎ 对准 duìzhǔn
(1) [aim at]∶瞄准
把一架摄影机对准那个景物
(2) [aligment]∶准线
轴对准

瞄准

1.（瞄准） aim [point; direct] at; be directed at; train on
2.{机} alignment; aligning; aiming; registration