无意中发现；偶然遇到，碰巧找到

stumble on───无意中发现；偶然遇到，碰巧找到

stumbles on───无意中发现；偶然遇到，碰巧找到

rumbled on───（争论、分歧等）缓慢而长久地持续；无休止地继续下去

struggled on───挣扎下去

stumbling on───无意中发现；偶然遇到，碰巧找到

tumbled down───破败；半破坏；倒塌

rambled on───漫谈下去；继续漫步地

rumble on───（争论、分歧等）缓慢而长久地持续；无休止地继续下去

rumbles on───（争论、分歧等）缓慢而长久地持续；无休止地继续下去

However, the strategy stumbled on two obstacles.───然而，该策略遇到了两个障碍。

on the idea during their visit to Amer fort in Jaipur.───在去斋浦尔市艾美尔港的途中想到这个点子的。

Wherever he went, the dusty young traveller stumbled on scenes like this.───无论去哪里，这位风尘仆仆的年轻旅行者总能在不经意间发现这样的场景。

He had not gone many steps before he stumbled on the uneven ground and fell flat on his face.───他没走几步就在不平的地上绊了一脚，摔了个嘴啃泥。

One of them , a boy , stumbled on the asphalt , fell down twice , and began to cry .───他们之中的一个男孩被跑道上的沥青绊倒了两次，开始大哭起来。

I recently stumbled on a website with a large set of baby names classified as either "legitimate" or "illegitimate. " "Legitimate"───最近，我惊讶得在某个网站上发现其将许多婴儿的名字归类为“合理”和“不合理”两类。

but I stumbled on him and Huck right at my door, and so I just brought them along in a hurry.───他和哈克在一起，这不，我就急急忙忙把他俩弄到这里。

If you've stumbled on any other ways to bypass the New York Times' limits on free access, please share in the comments.───如果你有其他可靠的方式绕过纽约时报网络版的访问限制的话，请在评论中分享一下吧。

Your problem is not just that you stumbled on your mother embracing the headteacher.───你的问题不仅在于无意中撞见你的妈妈在拥抱班主任。

Running along the beach, she stumbled on a log and fell on the sand.

They stumbled on, half unconscious with fatigue.

History relates that they stumbled on a magnificent waterfall.

Absorbed in his thoughts, he stumbled on.

He stumbled on the floor flat on his back.

They stumbled on a little bar.

The boy stumbled on the stairs but was able to keep his feet.

She stumbled on a stone.

Something we haven't stumbled on yet?