barrel是什么意思（barrel的用法）

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一、barrel是什么意思

1、barrel 桶

2、词源同bar, 杆，棍。指用木杆围的桶。

二、barrel的用法

1、barrel (n.)

2、c. 1300, from Old French baril (12c.) "barrel, cask, vat," with cognates in all Romance languages (such as Italian barile, Spanish barril), but origin uncertain; perhaps from Gaulish, perhaps somehow related to bar (n.1). Meaning "metal tube of a gun" is from 1640s. Barrel roll in aeronautics is from 1927.

3、barrel (v.)

4、mid-15c., "to put in barrels," from barrel (n.). Meaning "to move quickly" is 1930, American English slang, perhaps suggestive of a rolling barrel. Related: Barreled; barreling.

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