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a/an (adjective) cartridge
常用搭配有 ink cartridge（墨盒）、game cartridge（游戏卡带）等。
You need a new printer cartridge.
你需要一个新的打印机墨盒。
弹药筒；弹药
cartridges — plural of cartridge
先理解核心含义，再看它在真实句子里的用法。
弹药筒；弹药
a cylindrical casing containing an explosive charge and a bullet, fired from a rifle or handgun
You need a new printer cartridge.
你需要一个新的打印机墨盒。
由子弹、底火和装有火药的弹壳组成的包装；一发弹药。
The package consisting of the bullet, primer, and casing containing gunpowder; a round of ammunition.
一种预制的子组件,可以轻松安装或从较大机制中移除,或用另一个可互换的子组件替换。
A prefabricated subassembly that can be easily installed in or removed from a larger mechanism or replaced with another interchangeable subassembly.
水龙头或淋浴装置内可更换的阀组件,用于调节水流和温度。
A replaceable valve assembly within a faucet or shower fixture that regulates the flow and temperature of the water.
用于计算机打印机的墨盒或碳粉盒,可以轻松更换。
A vessel which contains the ink or toner for a computer printer and can be easily replaced with another.
He loaded a fresh cartridge into his rifle before taking aim.
他在瞄准前将一颗新弹装入步枪。
The printer stopped working because the ink cartridge was empty.
打印机停止工作，因为墨盒空了。
She inserted the video game cartridge into the console and pressed the power button.
她把电子游戏卡带插入主机，然后按下电源按钮。
常用搭配有 ink cartridge（墨盒）、game cartridge（游戏卡带）等。
You need a new printer cartridge.
你需要一个新的打印机墨盒。
常见动词有 insert, remove, replace, load。
Insert the cartridge into the slot.
将墨盒插入插槽。
这种复合结构表示某种弹药筒的部件或相关物体，如 cartridge case（弹药筒外壳）、cartridge belt（弹药带）。
The cartridge case is made of brass.
弹药筒外壳是黄铜制成的。
Not this
I need to buy new ink cartridge for my printer.
Use this
I need to buy new ink cartridges for my printer.
英语中可数名词复数需要加-s，而中文“墨盒”没有复数形式，学习者容易忽略。
Not this
He put a cartridge on the gun.
Use this
He put a cartridge in the gun.
弹药筒应装入枪膛（inside），而中文常用“在……上”表达，导致介词误用。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
墨盒
I need to replace the ink cartridge in my printer.
我需要更换打印机的墨盒。
打印机墨盒
This printer cartridge is compatible with most models.
这种打印机墨盒兼容大多数型号。
墨囊钢笔
She prefers a cartridge pen over a fountain pen.
比起钢笔，她更喜欢用墨囊钢笔。
游戏卡带
He inserted the game cartridge into the console.
他把游戏卡带插入游戏机。
弹药筒壳
The soldier picked up the empty cartridge case.
士兵捡起了空的弹药筒壳。
发射子弹
The rifle can fire a cartridge accurately at long range.
这支步枪可以远距离精确地发射子弹。
Use cartridges naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象cart（推车）上的ridge（脊）装有弹药或墨粉，帮助记忆cartridge。
语域：neutral 常见场景：办公、打印 通常指打印机墨盒，属于中性语体，在技术文档和日常对话中都比较常见。
可数名词，通常指弹药筒、墨盒等。
Dictionary facts from ECDICT, WIKTIONARY.