stumble

/ˈstəmbəl/

walk unsteadily

中文释义：绊倒；蹒跚

He stumbled over a rock and nearly fell into the river.

他被一块石头绊倒，差点掉进河里。

The tired hiker stumbled along the trail, desperate to reach the camp.

疲惫的徒步者沿着小路蹒跚前行，迫切希望到达营地。