safe的各种词性：safe可作形容词和名词两种词性。作为形容词时，含义为“处境安全”、“不损害健康的”、“安全的”、“未受伤害”；作为名词时，含义为“保险箱”、“保险柜”。
safe的中文含义及用法介绍
1、作为形容词，意为处境(或情况)安全;不损害(或危害)健康的;安全的;未受伤害(或未遭损害、未丢失等)。
例句：The children are quite safe here.
孩子们在这里十分安全。
Here's your passport. Now keep it safe .
这是你的护照。你可保管好了。
The street is not safe for children to play in.
孩子在大街上玩不安全。
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。
We all want to live in safer cities.
我们都希望住在比较安全的城市里。
It would be safer to take more money with you in case of emergency.
多带点钱保险些，以防急用。
Many refugees have fled to safer areas...
许多难民已经逃往了更安全的地方。
I shall conceal myself at a safe distance from the battlefield...
我会躲在一个远离战场的安全地带。
2、作为名词，意为保险箱;保险柜。
例句：The files are now in a safe to which only he has the key.
文件目前放在一个只有他才能打开的保险柜里。
Her maid locked the case in the safe
她的女佣把箱子锁进保险柜里。
You cannot open the safe unless you know the combination.
不知道号码组合是打不开这个保险柜的。
He took Sabrina to one side and told her about the safe.
他将萨布丽娜拉到一旁，悄悄告诉她关于保险箱的事。
