不认识

• incognizance
• incognizant
• unacquainted with

例句

1. 对不起，我不认识你，也许你认错人了（把我和别人弄混淆了）。
   I'm sorry I don't know you. Maybe you are confusing me with someone else.
2. 我不认识那位女士。
   I am not acquainted with the lady.
3. 在美国，人们宁可等着空的桌子，而不愿和不认识的人坐在一起。
   In the U.S., people prefer waiting for a table to sitting with people they don't know.