Focussing
[计] 聚焦
🏥 医学释义
聚焦法，对光
🗣️ 情景例句
This weekend I'm going to install a home security system.
这个周末我要装一套家庭保安系统。
A man is as old as he feels.
老不老，自己晓。
It's over there on the right.
右边那儿就是。