teeter
US
UK teeter vi: (totter, wobble)
SC 踉跄 liàng qiàng
SC 蹒跚而行 liàng qiàng ，pán shān ér xíng
TC 蹣跚而行
TC 蹣跚而行
The two-year-old girl stood up, teetering as she attempted to walk.
teeter vi: figurative (waver)
SC 犹豫, 动摇
His faith did not teeter.
seesaw, teeter-totter (US), see-saw (UK) n: (child's playground toy) (一种儿童的玩具设施)
SC 跷跷板 qiāo qiāo bǎn
TC 蹺蹺板
TC 蹺蹺板
The sisters played on the seesaw together.