Nonhazardous
无危险的, 安全的
🗣️ 情景例句
Wonderful. I'll call you,
那太好了。我打电话给你。
My brother was discharged from hospital last week.
我兄弟是上周出院的。
He simply told her that he worked for the Corporation.
他只说在埃尔斯米尔公司上班。