"he took a course in lifesaving"
lifebuoyn.救生圈
lifen.一生;生命;生活;人生
lifecycle of industry cluster集群生命周期
life cycle of database system数据库系统生命周期
Life is a changing process.人生是一个不断发生变化的过程。
Life is a one-way street.人生是一条单行道。
life cycle assessment toolkit寿命周期评价工具
Life time of compound nucleus复合核寿命
life-long physical training终身体育
life-span theory of control毕生控制理论
Life Cycle Contractor Support寿命周期契约人支持
Life and Death of Mr.Badman贝德曼先生的一生