n.a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end
同义词：seesawteeterteeter-totterteeterboardtilting boarddandle board
v.ride on a plank
同义词：teeter-totterseesaw
Teeter-totter
Teeter totter
Teeter totter
Shareholder Direct Access Teetertotter: Will Increased Shareholder Voice in the Director Nomination Process Protect Investors, The
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Teeter-totter with adjustable brake means
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A facet of the man-child bond: The teeter-totter effect
Teeter-totter valve for carrier replenishment system
Microfabricated teeter-totter resonator
Teeter-totter effect of terahertz dual modes in C-shaped complementary split-ring resonators
