safety monitor短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 安全监察 During the construction of the freeway, the work of safety monitor of the roadbed sedimentation provides first-hand information for all kinds of researches, with large numbers of locale data. 在高速公路建设过程中进行沉降观测工作，以大量的现场实测数据为各种分析研究提供第一手的资料。 cnki