英 [ˌtiːtəʊˈtʌm] 美 [tiˈtoʊtəm]
四方陀螺
手转陀螺
teetotum /tiːˈtəʊtəm/
名词 a spinning top bearing letters of the alphabet on its four sides 四方有字的陀螺
a conical child's plaything tapering to a steel point on which it can be made to spin
同义词： top / whirligig / spinning top
... teetotaller 禁葡萄酒者 teetotum 四方陀螺 teevee 电视 ...