He warns that the nation's economy is about to implode under the weight of its debt.他警告说，在债务的重压之下这个国家的经济即将崩溃。The vacuum inside the tube caused it to implode when the external air pressure was increased.随着外部气压的增强，管内真空使管中发生内爆。If you don't change the oil, this engine will implode soon.如果你不换机油的话，这个引擎迟早会向内爆裂。