teetertotter
2025-08-22
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 Verb ride on a plank teetertotter近义词...
2025-08-22
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 Verb ride on a plank teetertotter近义词...