teetertotter
发布时间：2025-08-22 | 来源：互联网转载和整理
n.
跷跷板v.玩跷跷板；上下晃动teetertotter
Noun
a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end
Verbride on a plank
teetertotter近义词
teeter-totter seesaw teeterboard teeter