strong force
noun /ˈstrɒŋ fɔːs/
/ˈstrɔːŋ fɔːrs/
(physics- one of the four fundamental forces in the universe, which holds the parts of the nucleus of an atom together
see also electromagnetism, gravity, weak forceTopics Physics and chemistryc2强力(宇宙四种基本力之一,将原子核各部分结合在一起)