Unf
abbr. 美制细牙（unified national fine）；未溶化的（unfuzed）
🗣️ 情景例句
You can say he's more of a politician than a statesman.
你可以说他更像政客而不像政治家。
There is life in the old dog yet.
老当益壮。
When honey bees have discovered a feeding place, they fly directly to it from the hive.
当蜜蜂发现一个喂食点时，它们从蜂箱直接飞往那里。