zero in on的用法和樣例：
例句
- They ranged their guns on the enemy blockhouse.
他們把大炮瞄準敵人的碉堡。 - He had the deer in his sights now.
他現在瞄準了那頭鹿。 - She trained her camera on the caged panda.
她把照相機對準籠子里的熊貓。 - The cannon is zeroed in on a certain target.
大炮對準一個確定的目標。
辭彙搭配
- zero in on 瞄準
