n.弹药筒，弹夹，胶片盒，暗盒，墨盒，(钢笔的)笔芯，墨水囊

原形：cartridge复数：cartridges

He loaded a new cartridge into his rifle before heading out to hunt.
他往步枪里装入新弹匣后才出门打猎。
The printer ran out of ink, so he had to replace the cartridge.
打印机墨盒没墨了，所以他得更换一个新的。
She ejected the spent cartridge from the gun and replaced it with a fresh one.
她从枪里退出了空弹壳，换上了一颗新的。
The cartridge case is an essential part of the ammunition, holding thepowder and bullet together.
弹壳是弹药的重要组成部分，它将火药和子弹紧密地结合在一起。
A cartridge is often used in portable music players for storing digital audio files.
数字音频文件通常存储在便携式音乐播放器中的卡带（cartridge）中。
The cartridge is designed to be user-replaceable, ensuring easy maintenance.
这种卡带设计为用户可更换，方便维护。
In video games, cartridges were once the primary storage medium for console games.
在电子游戏中，卡带曾是游戏机游戏的主要存储介质。
The photographer carefully loaded film into the camera's cartridge.
摄影师仔细地把胶卷装入相机的卡带。
Cartridges for fountain pens come in various colors and nib sizes.
钢笔墨水囊有多种颜色和笔尖大小供选择。
The cartridge issue was a contentious topic during the early days of photography.
在摄影的早期阶段，使用卡带（即胶卷）是一个有争议的话题。