teeterboard

/tee-ter-bawrd, -bohrd/US // ˈti tərˌbɔrd, -ˌboʊrd //

跷跷板,跷板,梯形板,跷脚板

Definitions

n.名词 noun

1
- : a seesaw; teeter.
- : a similar board used by acrobats and tumblers that propels a person into the air when another person jumps onto the opposite end.