safety: n.1.安全；平安，稳安，保险。2.(枪等的)保险器，安全瓣；〔口语〕低座脚踏车[自行车] (＝safety-bicycle)。3.安全设备，保险装置。4.【棒球】安全打。短语和例子public safety 公安。 safety explosive 安全炸药。 a gun at safety 上了保险的枪。 a safety device [apparatus] 保险装置
Example Sentences:
1.
The main house of the plant covers an area of 22900 square meters and the auxiliary equipment house and safety operation area 8000 square meters in total 该厂主厂房占地面积达22900平方米辅助设备厂房安全操作面积总共8000平方米。
