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	kinkajous kinkcough kinked kinker kinkhab kinkhost kinkier kinkiest kinkilier kinkiliest kinkily kinkiness kinkinesses kinking kinkle kinkled kinkles kinkob kinks kinky kinless kinmen kinner Kinneret, Yam kinnery

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