Unk
abbr. unknown 不知道的，未知的，不知名的
🗣️ 情景例句
Genes are the very building blocks of life.
基因是生命最基本的构建者。
I often listen to the radio at night.
我常常在晚上听收音机。
A few hours earlier, someone had told the police that thieves would try to steal the diamonds.
数小时以前，有人向警方报告，说有人企图偷走这些钻石。