Focussing
[计] 聚焦
🏥 医学释义
聚焦法，对光
🗣️ 情景例句
Well, I'm not sure. Ellen.
噢， 我无法肯定， Ellen。
My book has a dark blue cover.
我的书有一个深蓝色的封面。
In a short time I was busy mixing butter and flour and my hands were soon covered with sticky pastry.
不一会儿我就忙着调拌起了黄油和面粉，很快我的手上就沾满了粘粘的面糊。