safe是什么意思(safe是小学单词吗)

是小学单词，而这个意思是安全的意思，例如：

1.Employers should provide a safe working environment, as far as is reasonably practicable.只要条件许可，雇主就须提供安全的工作环境。

2.People must be satisfied that the treatment is safe.人们必须确信这种治疗方法是安全的。

3.We were glad she let us know she was safe.她告诉我们她平安无事，我们很高兴。