单词	spallation
释义	spallation /spɔːˈleɪʃ(ə)n / noun [mass noun] 1 Physics The break-up of a bombarded nucleus into several parts. 2 Geology Separation of fragments from the surface of a rock, especially by interaction with a compression wave.
随便看	firstly first magistrate first man first mate first matter first minister firstmost first motion first-moving first name first-naming First Nation firstness first night first-nighter first novel first of all first off first offender first officer first-order first past the post first penny First People first person

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。