automatic firearm

英汉例句

Automatically ejecting a shell and chambering the next round from the magazine; automatic or semiautomatic. Used of a firearm.
自动发射一颗炮弹，并将下一颗炮弹从弹仓中填入膛中的；自动的或半自动的用于火器。
odict.net

Ms. Peters, who lobbied for stricter gun laws in Australia, credits their newly established 28-day waiting period for a firearm purchase and a ban on semi-automatic weapons for a 50% reduction in homicide and suicide rates.
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They wanted to whitewash a firearm category with Orwellian zeal from the show because they deem these semi-automatic rifles to be too militaristic for civilian use.
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