Foucsing是什么意思?

Excuse me, is it spelled wrong?
focusing ['fəukəsiŋ]
v. 调焦
例句:
All eyes were focused on him.
大家的眼光都注意着他。
The focus on my camera isn't working properly.
我的照相机上的调焦装置有毛病.

focusing
专注

focusing
n. 聚焦, 调焦, 对光

focusing cloth
【摄】遮光黑布
focusing glass [screen]
【摄】调焦距用的毛玻璃

焦点，集中注意

Focusing 的网络定义:
system of moving the lens in relation to the image plane so as to obtain the required degree of sharpness of the film.