stumbling

v walk unsteadily
v miss a step and fall or nearly fall
v encounter by chance
v make an error

a. 障碍的

14,364

BNC 频率

16,417

使用频率

stumbling 可以拆解为词根 stumble（绊倒）加上现在分词后缀 -ing，表示正在进行的动作。

例句

1. She was stumbling over her words during the presentation.

她在演讲中结结巴巴。

2. He was stumbling down the street after having too much to drink.

他喝得太多，走在街上踉跄不稳。

3. The child was stumbling while trying to learn how to ride a bike.

孩子在学习骑自行车时跌跌撞撞。