膛线
rifling (helical grooves inside the barrel of a gun)
Traditional: 膛線
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📖 Additional Information
English Phonetic:
'raifliŋ
Detailed Definition:
n the cutting of spiral grooves on the inside of the barrel of a firearm\nv steal goods; take as spoils\nv go through in search of something; search through someone's belongings in an unauthorized way