teeter

1. V-I Teeter is used in expressions such as teeter on the brink and teeter on the edge to emphasize that something seems to be in a very unstable situation or position. 岌岌可危[强调]

The hotel is teetering on the brink of bankruptcy. 这家旅馆正濒临破产。

2. V-I If someone or something teeters, they shake in an unsteady way, and seem to be about to lose their balance and fall over. (人) 踉踉跄跄; (物) 摇摇欲坠

Hyde shifted his weight and felt himself teeter forward, beginning to overbalance. 海德挪了一下身子便感到自己往前晃动，开始失去平衡了。