| 单词 | 投矛杆 |
| 释义 | 〔atlatl〕A spear-throwing device usually consisting of a stick fitted with a thong or socket to steady the butt of the spear during the throw.投矛杆，投掷杆：一种长矛状投掷物，通常由带有皮带或尾托的棍子组成以便在投掷过程中保持平稳 |
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