frail
adj
1 (of a person) physically weak or delicate (指人)体弱的, 虚弱的
a frail child 体弱的孩子
At 90, she's getting very old and frail. 她90岁时渐渐非常衰老、 虚弱.
2 easily broken; fragile 易破碎的; 易损的
Careful: that chair's rather frail! 小心点儿: 那把椅子不结实!
3 morally weak 道德观念薄弱的
frail human nature 易堕落的人性.
My teacher's gifted instruction lived on after her death.
我的教师逝世后,她宝贵的教诲仍继续长存。
I think it is important to understand the relations between parents and their children. They spend time, energy and money in bringing up children and providing them with what they need. Then, as with young birds, the time comes for the young to leave. As