spitball
n.
1846 in the schoolboy sense, "bit of paper chewed and rounded as a missile;" 1904 in the baseball sense, from spit, n.1 + ball, n.1.
| 词汇 | spitball |
| 词根词缀 | Online Etymology Dictionary spitball n. 1846 in the schoolboy sense, "bit of paper chewed and rounded as a missile;" 1904 in the baseball sense, from spit, n.1 + ball, n.1. |
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