形容词成熟的；成年的；长大成人的；适合成人的名词大人网络成年人；指成年人
形容词
1. She has a grown-up daughter who lives abroad.
她有一个已经长大成人的女儿，在海外生活。
2.
2. He read grown-up books at an early age.
他小小年纪就看大人看的书。
名词
1. The grown-ups watched the children playing.
大人看小阿子玩儿。
1. （用作儿语）成年人，大人
A grown-up is an adult; used by or to children.
e.g. Jan was almost a grown-up...
简都快是个大人了。
e.g. Tell children to tell a grown-up if they're being bullied.
告诉孩子们，如果被人欺负就告诉大人。
2. 成熟的；成年的；长大的
Someone who is grown-up is physically and mentally mature and no longer depends on their parents or another adult.
e.g. I have grown-up children who're doing well.
我的几个孩子已经长大成人并且事业有成。
3. 似成人的；成熟的
If you say that someone is grown-up, you mean that they behave in an adult way, often when they are in fact still a child.
e.g. She's very grown-up.
她表现得很像个大人。
4. 适于成人的；成人的
Grown-up things seem suitable for or typical of adults.
e.g. Her songs tackle grown-up subjects...
她的歌曲唱的都是成年人的事情。
e.g. She talked in a grown-up manner.
她说起话来像个大人。