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：teeterteeter-totterteetertotterteeterboardtilting boarddandle board

v.

ride on a plank

同義詞：teeter-totterteetertotter

move up and down as if on a seesaw

move unsteadily, with a rocking motion

同義詞：teetertotter

SEESAWS
Generalized Inverse Seesaws
Constrained SUSY seesaws with a 125 GeV Higgs
Climatological seesaws in the Southwest Pacific
Camping on Seesaws: Prescriptions for a Self-Designing Organization
Minimal tree-level seesaws with a heavy intermediate fermion
Bbs, magnets and seesaws: The metaphysics of Frankfurt-style cases
Neutrino Phenomenology of Very Low-Energy Seesaws
Leptogenesis in flavor models with type I and II seesaws
Late-Holocene North Atlantic climate `seesaws', storminess changes and Greenland ice sheet (GISP2) palaeoclimates