excavation = ex(出) + cav(洞) + ate(做，使) + ion(表名词) = 出洞→挖掘
exceedingly = ex(出) + ceed(走) + ing(形容词) + ly(表副词) = 走出→超出地
explode = ex(出) + plode(大声音) = 出来大声音→爆炸
inversion = in(进入) + ver(转) + sion(名词) = 一转就倒→倒置
mansion = man(停留) + sion(名词) = 停留的地方→住所；住宅
Twenty men were killed in the explosion.
After the second explosion, all of London's main train and tube stations were shut down.
Three people have been killed in a bomb explosion in northwest Spain.
The explosion was timed to engulf the passing freight train.
The spread of the suburbs has triggered a population explosion among America's deer.
The study also forecast an explosion in the diet soft-drink market.
He explains that there was an explosion of courses through the 1960s.
It was an explosion of anger against the practices of the occupying forces.
There was an explosion of laughter as he entered the room.
They warned him that a referendum might cause an explosion in the country.
The explosion of protest and violence was sparked off by the killing of seven workers.
fire damp explosion