Underfocus
n. [物]欠聚焦,弱焦点
🗣️ 情景例句
I didn't quite catch your name.
对不起，我没听清楚你的名字。
You're very cheerful today.
你今天很快活。
John works in a factory about ten kilometres from his home.
约翰在一家距离他家大约 10公里远的工厂工作。