名詞 pin wheel:

1. perennial subshrub of Tenerife having leaves in rosettes resembling pinwheels
   同義詞：pinwheel, Aeonium haworthii
2. a wheel that has numerous pins that are set at right angles to its rim
   同義詞：pinwheel
3. 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
   同義詞：pinwheel, pinwheel wind collector
4. a circular firework that spins round and round emitting colored fire
   同義詞：catherine wheel, pinwheel