英语词汇“焦点对准”的翻译、意思、用法、释义-英汉汉英双解词典

单词	焦点对准
释义	焦点对准基本例句 in focus 他把双筒远镜的焦点对准在那只鸟上。He focused his binoculars on the bird. 要照出清晰的照片，就要把焦点对准物体。Bring the object into focus if you want a sharp photograph.
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