n. a violent release of energy caused by a chemical or nuclear reaction
n. the act of exploding or bursting
n. a sudden great increase
n. the noise caused by an explosion
词态变化
复数形式:explosions
常见例句
1
An irrespirable gas, remaining after an explosion of fire damp in mines
2
a toxic mixture of gases (including carbon dioxide and carbon monoxide and nitrogen) after an explosion of firedamp in a mine
3
an explosion in the atmosphere
4
a loud noise made by the explosion of fuel in the manifold or exhaust of an internal combustion engine n
5
n the backward escape of gases and unburned gunpowder after a gun is fired n a loud noise made by the explosion of fuel in the manifold or exhaust of an internal combustion engine n a fire that is set intentionally in order to slow an approaching forest fire or grassfire by clearing a burned area in its path n a miscalculation that recoils on its maker v come back to the originator of an action with an undesired effect v emit a loud noise as a result of undergoing a backfire v set a controlled fire to halt an advancing forest to prairie fire
