单词	险秽
释义	险秽 xiǎn huì险恶不平。險穢
随便看	safety prevention safety pre-warning safety pre-warning system safety primer safety principle safety printer safety printing attachment safety priority safety priority team safety problem safety problems safety procedure safety procedures Safety process for chemistry stuff safety produce safety producing safety product Safetyproduction safety production management safety production management system Safety production network Safety production of coal mine Safety production of mines safety production period safety production permit