| 单词 | 大口径 |
| 释义 | 〔blunderbuss〕A short musket of wide bore and flaring muzzle, formerly used to scatter shot at close range.老式短枪：有大口径和引人注目的枪口的短枪，以前用于近距离散射〔artillery〕Large-caliber weapons, such as cannon, howitzers, and missile launchers, that are operated by crews.大炮：大口径武器，如火炮，榴弹炮，及导弹发射器，由炮手组操作 |
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