单词	percussion cap
释义	percussion cap noun : cap sense 5 Example Sentences Recent Examples on the Web Oxygen generators use a chemical reaction initiated by a percussion cap. John Cox, USA TODAY, 4 Dec. 2020 Word History First Known Use 1823, in the meaning defined above
随便看	circus duck circus makeup circus movement circus peanut circuser circuses circusest circusiana circusser circusses circussest circusy cire cire perdue Cirebon cirenaica cires cirii cirio cirioes cirios cirl bunting cirls cirogrille Cirolana

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