prefocus
「prefocus」的意思
v. （车前灯安装前）预聚焦; adj. （尤指车前灯）预聚焦的
vt.使预先聚焦,预先调节...的焦距
「prefocus」的用法
prefocus提前聚焦 - 在演讲前先思考你的主题和要点。
「prefocus」的例句
She prefocused her attention on the main points of her presentation.
她提前将注意力集中在演讲的主要要点上。
He prefocused his camera on the subject before taking the photo.
他提前将相机对准主体后再拍照。
The teacher prefocused the class's attention on the upcoming test.
老师提前将学生的注意力集中在即将到来的考试上。
The photographer prefocused his lens to ensure sharpness in the final image.
摄影师提前对焦镜头以确保最终图像的清晰度。
She prefocused her thoughts on her speech before giving it.
她提前将思绪集中在她的演讲上，然后再发表。
The journalist prefocused his research on the key issues for the article.
记者提前对文章的关键问题进行研究。
He prefocused his mind on the task at hand before starting work.
他在开始工作前，提前将注意力集中在手头的任务上。
The company prefocused its marketing efforts on its new product launch.
公司提前将营销努力集中在新产品发布上。
She prefocused her camera's focus to capture a clear image of the landscape.
她提前对焦相机以捕捉风景的清晰图像。
The photographer prefocused his equipment to ensure high-quality images.
摄影师提前校准设备以确保高质量的图像。