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with object To prove or test (a firearm) as to suitability for use with nitro powder (usually in pass.).
1930s; earliest use found in Gerald Burrard (1888–1965).
雅致网英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。