unthought

1.an unhoped-for piece of luck; an unthought advantage; an unthought-of place to find the key.

出乎意料之外好运气；没有想到好处；意外找到钥匙地方。

2.the old develop interests unthought of in earlier years.

老年人培养早年未曾想到兴趣爱好。