单词	事件报告
释义	事件报告 event report
随便看	Form ation formation absorption formation acrobatics formation adaptability formation adjusting formation aerobatics formation age formation air combat formation aircraft attack formation aircrafts formation air defense formation air denfense formation-analysis formation-analysis log formation analyzed formation analyzing formation and broadening of spectral line formation and decomposition formation and development form ation and development formation and disappearance Formation and dissociation formation and distribution formation and evolution formation and evolution of stars