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fire spear

  • 火铳:火铳是一种古代的火器,用于发射火药和弹丸。它由一个长杆和一个装有火药和弹药的筒状部分组成。当点燃火药时,火铳会发出火焰和声音,并将弹丸射出。

双语例句原声例句权威例句

  • Fire and the spear gave humans leverage over their harsh environment.

    处在恶劣环境中的人类提供了杠杆作用。

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  • Two of the first forms of leverage were fire and the spear.

    矛就是最初两种杠杆作用

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  • Just as the father and mother in the cave taught their children to start fire and use a spear, we had rich dads who taught us how to use money and our minds to become rich.

    岩居时期父母我们如何引火使用一样,我们富有爸爸我们如何用钱头脑识自己变得更富有。

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