Prefocus
vt.使预先聚焦, 预先调节…的焦距
🗣️ 情景例句
I don't care what the critics say, Mr. Stewart.
我不管评论家怎么说 ，Stewart先生
The X2500 will change your work in the office.
X2500将会改变你在办公室的工作。
In 1860, a better plan was put forward by an Englishman, William Low.
1860年，一位名叫威廉。洛的英国人提出了一项更好的计划。