孩子们在后院用气枪射击易拉罐。

The kids were shooting cans with their air-gun in the backyard.

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The kids were shooting cans with their air-gun in the backyard.

air-gun 是由 air(空气)和 gun(枪)组成的复合名词,指"气枪",一种利用压缩空气发射弹丸的枪械。

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