用法:
1 any of several types of spinning or whirling toy, esp a top 旋转式玩具; （尤指）陀螺.

用法:
2 = roundabout 1.

• contuse
• contusion
• conundrum
• conurbation
• convalesce
• convalescence
• convection
• convector
• convene
• convener (also convenor)
• convenience
• convenience food
• convenient
• conveniently
• convent
• convention
• conventional
• conventionality
• conventionalize, -ise
• conventionally
• converge
• convergence
• conversant
• conversation
• conversational