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!