fin 的英语意思
finfin /fɪn/ noun [countable] 
查看全部语言翻译1
one of the thin body parts that a fish uses to swim鱼用于游泳的薄片状身体部位之一2part of a plane that sticks up at the back and helps it to fly smoothly飞机尾部向上突出、有助于平稳飞行的部分3 (also tail fin) a thin piece of metal that sticks out from a car or bomb at the back从汽车或炸弹尾部向外伸出的薄金属片4a flipper脚蹼
查看全部语言翻译1one of the thin body parts that a fish uses to swim鱼用于游泳的薄片状身体部位之一2part of a plane that sticks up at the back and helps it to fly smoothly飞机尾部向上突出、有助于平稳飞行的部分3 (also tail fin) a thin piece of metal that sticks out from a car or bomb at the back从汽车或炸弹尾部向外伸出的薄金属片4a flipper脚蹼