reactor

Từ điển Oxford Advanced Learner 8th

re·act·or AW [reactor reactors] BrE [riˈæktə(r)] NAmE [riˈæktər] (also ˌnuclear reˈactor) noun
a large structure used for the controlled production of nuclear energy
•plans to build a new reactor at the nuclear power plant
See also: ↑nuclear reactor