fissile
UK ['fɪs.aɪl] US [-əl] specialized
adjective
■(of rock) capable of being divided easily into pieces 易裂的；易分开的（岩石）•Because of its layered structure, mica is fissile.云母是分层结构的，所以它很容易裂开。 ■(of atoms) capable of nuclear fission （原子）可进行核裂变的•An amount of fissile material went missing as a result of the accident.一些可裂变物质因为意外事故丢失了。 |