| 单词 | i formation |
| 释义 | I formation in American English American Football an offensive formation with the tailback behind the fullback and the fullback behind the quarterback I formation in American English (ai) noun American Football an offensive alignment in which the backs are positioned in line directly behind the quarterback Word origin [1950–55]This word is first recorded in the period 1950–55. Other words that entered Englishat around the same time include: action painting, drip-dry, point spread, point-of-sale, wiretap |
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