1)retort,报复,反击,反驳2)retortion,报复;反驳3)retaliate,vi.报复，反击;vt.回报，报复4)A blow delivered in return.,反击回击;报复性打击5)repeated hit,反复击中6)repeating shock,反复冲击
用法和例句
The system, taking on capability of data testing and processing, is used to study the special carrying capacity and energy absorption characteristics of foamed aluminum, and the dynamic stress strain response characteristics and sensitivity analysis under repeating shock are also performed.