blasting cap

火雷管
爆破雷管
起爆筒
起爆雷管
雷管

例句与用法：

A defect in the fuel lines prevented the missile from blasting off.

燃料管路上的一个缺陷妨碍了导弹的发射。

A forcible stream of air, gas, or steam from an opening, especially one in a blast furnace to aid combustion.

吹风，送风从出口，尤其是从助燃鼓风炉的出口出来的空气，其他气体或蒸汽气流

An open excavation or pit from which stone is obtained by digging, cutting, or blasting.

采石场通过挖掘、切割或爆破岩石来获取石料的露天坑道或洞

Danger! Blasting in progress!

危险! 正在爆破！