pinwheel

n. 輪轉焰火、紙風車、快速旋轉的東西

學術名詞

• 直升飛機：海事
• 輪狀焰火：海事

英文釋義

1. perennial subshrub of Tenerife having leaves in rosettes resembling pinwheels
2. a wheel that has numerous pins that are set at right angles to its rim
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
4. a circular firework that spins round and round emitting colored fire