1
a [adj] firearm
常见搭配，表示具有某种属性的火器
He purchased a registered firearm.
他购买了一支注册火器。
枪支；火器
firearms — plural of firearm
先理解核心含义，再看它在真实句子里的用法。
枪支；火器
a gun that can be carried and uses explosive powder to fire a projectile
He purchased a registered firearm.
他购买了一支注册火器。
使用爆炸性火药推动通常由铅制成的弹丸的个人武器。
A personal weapon that uses explosive powder to propel a projectile often made of lead.
便携式枪支
a portable gun
The security guard must carry a firearm during his night shift.
保安上夜班时必须携带枪支。
AI contextual example
She learned how to clean her firearm before taking it to the shooting range.
她在把枪带到射击场之前学会了如何清理自己的枪。
AI contextual example
Laws in many states require firearm owners to store their weapons safely.
许多州的法律要求枪支拥有者安全存放他们的武器。
AI contextual example
he wore his firearm in a shoulder holster
他把枪支放在肩挂式枪套里。
WordNet
常见搭配，表示具有某种属性的火器
He purchased a registered firearm.
他购买了一支注册火器。
主语为复数形式
Firearms require careful handling.
火器需要小心操作。
动词搭配，如discharge、carry等
He accidentally discharged a firearm.
他意外发射了火器。
Not this
He doesn't own firearm.
Use this
He doesn't own a firearm.
可数名词单数前需要冠词，'firearm' 是可数名词，因此需要不定冠词 'a'。
Not this
There were many firearm in the room.
Use this
There were many firearms in the room.
'firearm' 是可数名词，复数形式为 'firearms'，在 'many' 后应用复数形式。
Not this
He shot the victim by a firearm.
Use this
He shot the victim with a firearm.
'shoot' 表示用某种武器射击时，介词用 'with'，而不是 'by'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
枪支所有权
Firearm ownership is a contentious issue in many countries.
枪支所有权在许多国家是一个有争议的问题。
枪支许可证
He applied for a firearm license.
他申请了枪支许可证。
枪支安全
Always practice firearm safety when handling a gun.
处理枪支时始终要遵守枪支安全规定。
枪支暴力
The city has seen a rise in firearm violence.
该市的枪支暴力有所增加。
枪支管制
Stricter firearm control laws have been proposed.
已经提出了更严格的枪支管制法律。
Use firearms naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想“fire”（火）+“arm”（手臂），像手臂一样握在手中的火器，即枪炮。
语域：formal 常见场景：legal、military、technical、gun control 通常用于正式场合或技术语境，如法律文件、军事报道或枪支技术说明中，日常口语较少使用。
These words rhyme with the second syllable of 'firearm' (/ɑrm/). Note that 'warm' (/wɔrm/) and 'form' (/fɔrm/) are spelled similarly but do not rhyme.
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.