cartridge

The package consisting of the bullet, primer, and casing containing gunpowder; a round of ammunition.

枪弹

弹药筒

A prefabricated subassembly that can be easily installed in or removed from a larger mechanism or replaced with another interchangeable subassembly.

A replaceable valve assembly within a faucet or shower fixture that regulates the flow and temperature of the water.

A vessel which contains the ink or toner for a computer printer and can be easily replaced with another.

墨盒

硒鼓

Magnetic tape storage, used for storing (backup) copies of data.

A removable enclosure containing read-only memory devices, used for rapid loading of software onto a home computer or video game console.

A small paper package, e.g. in an old book about making printer's type: After all the type has been cast: "The Boy will paper up each sort in a cartridge by itself".