首頁英語詞典primerprimer英英釋意

primer

英 ['pra?m?] 美['pra?m?]
  • n. 初級讀本；識字課本；原始物

英英釋意

1. an introductory textbook
2. any igniter that is used to initiate the burning of a propellant
3. the first or preliminary coat of paint or size applied to a surface