pin wheel
英
美
- pin n.别针（大头针）；徽章；脚v.钉住；别住；固定住abbr.个人识别码（=PersonalIdentificationNumber）,邮编（=PostalIndexNumber）
- wheel n.方向盘；车轮；旋转；周期vi.旋转；转动；改变方向vt.用车运；转动；给...装轮子
名词 pinwheel:
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perennial subshrub of Tenerife having leaves in rosettes resembling pinwheels
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a wheel that has numerous pins that are set at right angles to its rim
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a toy consisting of vanes of colored paper or plastic that is pinned to a stick and spins when it is pointed into the wind
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a circular firework that spins round and round emitting colored fire
