- 重点词汇
- must be该是;必须;一定是;准是
- aart. (用于可数名词或单数名词前,表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一(个);每一(个);任一(个);
- cannonballn.炮弹;
- itpron.它;他;正好是所需的;事实[情况];
- 相关例句
Yes and how many times must cannonballs fly, Before they're forever banned?
炮弹要掠过天空多少回, 它们才被永远禁用?
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The ball cannoned off the back of a Spartak defender and into the net.
球打在斯巴达克队一名防守队员的背上后反弹入网。
《柯林斯高阶英汉双解学习词典》
They are mortars , howitzers , cannons , long-range artillery, rocket guns and self-propelled guns.
是迫击炮、弹炮 、 浓炮、程火炮 、 箭炮、行火炮.
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Projectiles became more important because cannons could now fire balls over hundreds or yards.
抛射体变得更加重要,因为人们已能用大炮把炮弹射到几百码的距离之外.
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