漢語

正體/繁體 -{() }-
簡體 #-{() }-

發音


名詞

  1. 牙菌斑長時間堆積變化而形成的鈣化沉積物

近義詞

This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.