oddity
noun /ˈɒdəti/
  /ˈɑːdəti/
(plural oddities)
- [countable] a person or thing that is strange or unusual古怪反常的人(或事物);怪现象 - The book deals with some of the oddities of grammar and spelling.这本书专讲语法和拼写方面的某些不规则现象。 
- As a writer he is something of an oddity.作为一名作家,他有点古怪。 
 
- The book deals with some of the oddities of grammar and spelling.
- [uncountable] the fact of being strange or unusual古怪;怪异;反常 - She suddenly realized the oddity of her remark and blushed.她突然意识到自己的话很奇怪,脸一下子红了。 
 
- She suddenly realized the oddity of her remark and blushed.