单词	Johnny-on-the-spot
释义	Johnny-on-the-spot noun John·​ny-on-the-spot ˈjä-nē-ˌȯn-t͟hə-ˈspät  -ˌän- : a person who is on hand and ready to perform a service or respond to an emergency Word History First Known Use 1880, in the meaning defined above
随便看	flint wheat flint-dried flint-dry flint-glazed flinted flinthead flintheads flinthearted flintier flintiest flintify flintily flintiness flintinesses flinting flintlike flintlock flintlocks flints flintshire flintstones flintwood flintwork flintworker flinty

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