single frame的用法和樣例：
例句
- Finally, carry out the single frame smooth handling of frame frequency.
最后進(jìn)行單幀頻域平滑處理。 - "A-bomb, H-bomb and nuclear-powered submarine"
兩彈一艇 - All the user has to do is frame out an area and the webcam will snap a frame.
使用者所要做的只是框出一個(gè)區域，而攝像機將截取一幅畫(huà)面。
