Only four of the five spent cartridges were recovered by police.

5个子弹壳中只有4个被警方收回。

Used cartridges are ejected from the gun after firing.

空弹壳在射击后从枪里弹出。

All of the machines will need new cartridges.

所有的机器都需要换新墨盒。

One or more cartridges are not compatible.

一个或多个墨盒不兼容。

Could you make an order for a new set of cartridges?

你能订套新墨盒吗？