资料来源 : pyDict

滚研磨

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Barrel \Bar"rel\ (b[a^]r"r[e^]l), v. t. [imp. & p. p. {Barreled}
   (-r[e^]ld), or {Barrelled}; p. pr. & vb. n. {Barreling}, or
   {Barrelling}.]
   To put or to pack in a barrel or barrels.

资料来源 : WordNet®

barrel
     n 1: a tube through which a bullet travels when a gun is fired
          [syn: {gun barrel}]
     2: a cylindrical container that holds liquids [syn: {cask}]
     3: a bulging cylindrical shape; hollow with flat ends [syn: {drum}]
     4: the quantity that a barrel (of any size) will hold [syn: {barrelful}]
     5: any of various units of capacity; "a barrel of beer is 31
        gallons and a barrel of oil is 42 gallons" [syn: {bbl}]
     [also: {barrelling}, {barrelled}]

barrel
     v : put in barrels
     [also: {barrelling}, {barrelled}]

barrelling
     See {barrel}