n.a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end

同義詞：seesawteeterteeter-totterteeterboardtilting boarddandle board

v.ride on a plank

同義詞：teeter-totterseesaw

Teeter-totter
Teeter totter
Teeter totter
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Teeter-totter with adjustable brake means
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Microfabricated teeter-totter resonator
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