单词	potty-chair
释义	potty-chair noun pot·​ty-chair ˈpä-tē-ˌcher  : a child's chair having an open seat under which a receptacle is placed for toilet training Word History First Known Use 1941, in the meaning defined above
随便看	oryzo- Oryzomys oryzomyses oryzopses Oryzopsis oryzopsises oryzopsisses Oryzorictes orzo orzos Orūmīyeh os OS and D os et do os ver osage Osage Osage orange osages Osagian Osaka osakae osakas Osasco Osborn

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