更新时间：2024-11-25 21:32:21
Noun:- a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end
teeterboard是什么意思 teeterboard在线翻译 teeterboard什么意思 teeterboard的意思 teeterboard的翻译 teeterboard的解释 teeterboard的发音 teeterboard的同义词
