cartridge

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。

toner cartridge,碳粉匣，色粉盒

ink cartridge,n. 墨匣；墨水盒；油墨盒

cartridge valve,插装阀；插装式阀

cartridge case,弹壳（等于cartridge box）

filter cartridge,滤芯；滤筒

cartridge filter,筒式过滤器；滤筒式除尘器；心盘过滤筒

print cartridge,n. 打印盒

data cartridge,数据盒式磁带；盒式数据存储器；盒式数据